original_string: public function searchNodes($keywords, $type = null, $limit = null, $locale = null)
      {
          return $this->getSearchNodeBuilder($keywords, $type, $limit, $locale)->get();
      }
code: public function searchNodes($keywords, $type = null, $limit = null, $locale = null)
      {
          return $this->getSearchNodeBuilder($keywords, $type, $limit, $locale)->get();
      }
code_tokens: public function searchNodes ( $ keywords , $ type = null , $ limit = null , $ locale = null ) { return $ this -> getSearchNodeBuilder ( $ keywords , $ type , $ limit , $ locale ) -> get ( ) ; }
docstring: Searches for nodes
  
  @param string $keywords
  @param string $type
  @param int $limit
  @param string $locale
  @return Collection
docstring_tokens: Searches for nodes