code: public SearchRequestBuilder getSearchRequestBuilderWithMatchAll(
              boolean isSetExplain, String[] indices, String[] types) {
          return getSearchRequestBuilderWithMatchAll(isSetExplain, indices, types,
                  null, null);
      }
docs: Gets search request builder with match all.
  
  @param isSetExplain the is set explain
  @param indices      the indices
  @param types        the types
  @return the search request builder with match all