diff --git a/Query/FilteredQuery.php b/Query/FilteredQuery.php
index c0a51ac84a3ef2276a1a7735658fb7fdb3e91f10..b32b96a37fac8c3e9142df9a51b327641e72afd3 100644
--- a/Query/FilteredQuery.php
+++ b/Query/FilteredQuery.php
@@ -20,7 +20,7 @@ use ONGR\ElasticsearchBundle\DSL\Filter\AbstractFilter;
 class FilteredQuery extends AbstractFilter implements BuilderInterface
 {
     /**
-     * @var Query
+     * @var Query used inside filtered area.
      */
     private $query;
 
diff --git a/Query/MoreLikeThisQuery.php b/Query/MoreLikeThisQuery.php
index 0114dfe7b0b934b688f2cb6b8efd166d53105618..544dc9c6d258b9804d26afdf03e418947d89c259 100644
--- a/Query/MoreLikeThisQuery.php
+++ b/Query/MoreLikeThisQuery.php
@@ -22,7 +22,7 @@ class MoreLikeThisQuery implements BuilderInterface
     use ParametersTrait;
 
     /**
-     * @var string
+     * @var string The text to find documents like it, required if ids or docs are not specified.
      */
     private $likeText;
 
diff --git a/Query/QueryStringQuery.php b/Query/QueryStringQuery.php
index 5ff49f8d74c2c32ea820b36f39c97fd51415193e..82fb117e793396a8ce9290ab09cd8ff89bdbd03c 100644
--- a/Query/QueryStringQuery.php
+++ b/Query/QueryStringQuery.php
@@ -22,7 +22,7 @@ class QueryStringQuery implements BuilderInterface
     use ParametersTrait;
 
     /**
-     * @var string
+     * @var string The actual query to be parsed.
      */
     private $query;
 
diff --git a/Query/RegexpQuery.php b/Query/RegexpQuery.php
index 2ebcd19a198a8786f8fbabdb5afa2cf674f21244..73ea4439ae9a4cff97d87afb2aadb09f2e1ae084 100644
--- a/Query/RegexpQuery.php
+++ b/Query/RegexpQuery.php
@@ -22,12 +22,12 @@ class RegexpQuery implements BuilderInterface
     use ParametersTrait;
 
     /**
-     * @var string
+     * @var string Field to be queried.
      */
     private $field;
 
     /**
-     * @var string
+     * @var string The actual regexp value to be used.
      */
     private $regexpValue;
 
diff --git a/Query/SimpleQueryStringQuery.php b/Query/SimpleQueryStringQuery.php
index 4410377462533e7cc669feb77f6de9395ad320aa..ab508ca804a9e72885b60aab5d87bfefc57dc281 100644
--- a/Query/SimpleQueryStringQuery.php
+++ b/Query/SimpleQueryStringQuery.php
@@ -22,7 +22,7 @@ class SimpleQueryStringQuery implements BuilderInterface
     use ParametersTrait;
 
     /**
-     * @var string
+     * @var string The actual query to be parsed.
      */
     private $query;