diff --git a/src/document.rs b/src/document.rs
index 7e15946..ac08598 100644
--- a/src/document.rs
+++ b/src/document.rs
@@ -740,7 +740,7 @@ impl Document {
     {
         self.field_values
             .entry(field_name)
-            .or_insert_with(Vec::new)
+            .or_default()
             .push(Value::from(value));
     }
 
diff --git a/src/index.rs b/src/index.rs
index 478e6ed..0102c1b 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -308,19 +308,13 @@ impl Index {
         Ok(())
     }
 
-    /// Acquires a Searcher from the searcher pool.
+    /// Returns a searcher
     ///
-    /// If no searcher is available during the call, note that
-    /// this call will block until one is made available.
-    ///
-    /// Searcher are automatically released back into the pool when
-    /// they are dropped. If you observe this function to block forever
-    /// you probably should configure the Index to have a larger
-    /// searcher pool, or you are holding references to previous searcher
-    /// for ever.
-    fn searcher(&self, py: Python) -> Searcher {
+    /// This method should be called every single time a search query is performed.
+    /// The same searcher must be used for a given query, as it ensures the use of a consistent segment set.
+    fn searcher(&self) -> Searcher {
         Searcher {
-            inner: py.allow_threads(|| self.reader.searcher()),
+            inner: self.reader.searcher(),
         }
     }
 
diff --git a/src/searcher.rs b/src/searcher.rs
index d76d984..e7cb0f9 100644
--- a/src/searcher.rs
+++ b/src/searcher.rs
@@ -133,66 +133,75 @@ impl Searcher {
     #[pyo3(signature = (query, limit = 10, count = true, order_by_field = None, offset = 0))]
     fn search(
         &self,
-        _py: Python,
+        py: Python,
         query: &Query,
         limit: usize,
         count: bool,
         order_by_field: Option<&str>,
         offset: usize,
     ) -> PyResult<SearchResult> {
-        let mut multicollector = MultiCollector::new();
+        py.allow_threads(move || {
+            let mut multicollector = MultiCollector::new();
 
-        let count_handle = if count {
-            Some(multicollector.add_collector(Count))
-        } else {
-            None
-        };
-
-        let (mut multifruit, hits) = {
-            if let Some(order_by) = order_by_field {
-                let collector = TopDocs::with_limit(limit)
-                    .and_offset(offset)
-                    .order_by_u64_field(order_by);
-                let top_docs_handle = multicollector.add_collector(collector);
-                let ret = self.inner.search(query.get(), &multicollector);
-
-                match ret {
-                    Ok(mut r) => {
-                        let top_docs = top_docs_handle.extract(&mut r);
-                        let result: Vec<(Fruit, DocAddress)> = top_docs
-                            .iter()
-                            .map(|(f, d)| {
-                                (Fruit::Order(*f), DocAddress::from(d))
-                            })
-                            .collect();
-                        (r, result)
-                    }
-                    Err(e) => return Err(PyValueError::new_err(e.to_string())),
-                }
+            let count_handle = if count {
+                Some(multicollector.add_collector(Count))
             } else {
-                let collector = TopDocs::with_limit(limit).and_offset(offset);
-                let top_docs_handle = multicollector.add_collector(collector);
-                let ret = self.inner.search(query.get(), &multicollector);
+                None
+            };
 
-                match ret {
-                    Ok(mut r) => {
-                        let top_docs = top_docs_handle.extract(&mut r);
-                        let result: Vec<(Fruit, DocAddress)> = top_docs
-                            .iter()
-                            .map(|(f, d)| {
-                                (Fruit::Score(*f), DocAddress::from(d))
-                            })
-                            .collect();
-                        (r, result)
+            let (mut multifruit, hits) = {
+                if let Some(order_by) = order_by_field {
+                    let collector = TopDocs::with_limit(limit)
+                        .and_offset(offset)
+                        .order_by_u64_field(order_by);
+                    let top_docs_handle =
+                        multicollector.add_collector(collector);
+                    let ret = self.inner.search(query.get(), &multicollector);
+
+                    match ret {
+                        Ok(mut r) => {
+                            let top_docs = top_docs_handle.extract(&mut r);
+                            let result: Vec<(Fruit, DocAddress)> = top_docs
+                                .iter()
+                                .map(|(f, d)| {
+                                    (Fruit::Order(*f), DocAddress::from(d))
+                                })
+                                .collect();
+                            (r, result)
+                        }
+                        Err(e) => {
+                            return Err(PyValueError::new_err(e.to_string()))
+                        }
+                    }
+                } else {
+                    let collector =
+                        TopDocs::with_limit(limit).and_offset(offset);
+                    let top_docs_handle =
+                        multicollector.add_collector(collector);
+                    let ret = self.inner.search(query.get(), &multicollector);
+
+                    match ret {
+                        Ok(mut r) => {
+                            let top_docs = top_docs_handle.extract(&mut r);
+                            let result: Vec<(Fruit, DocAddress)> = top_docs
+                                .iter()
+                                .map(|(f, d)| {
+                                    (Fruit::Score(*f), DocAddress::from(d))
+                                })
+                                .collect();
+                            (r, result)
+                        }
+                        Err(e) => {
+                            return Err(PyValueError::new_err(e.to_string()))
+                        }
                     }
-                    Err(e) => return Err(PyValueError::new_err(e.to_string())),
                 }
-            }
-        };
+            };
 
-        let count = count_handle.map(|h| h.extract(&mut multifruit));
+            let count = count_handle.map(|h| h.extract(&mut multifruit));
 
-        Ok(SearchResult { hits, count })
+            Ok(SearchResult { hits, count })
+        })
     }
 
     /// Returns the overall number of documents in the index.