update to proper search parameter (see https://github.com/elasticsearch/elasticsearch-py/issues/13)
update to proper search parameter (see https://github.com/elasticsearch/elasticsearch-py/issues/13)

amcat/amcat,tschmorleiz/amcat,amcat/amcat,tschmorleiz/amcat,amcat/amcat,tschmorleiz/amcat,amcat/amcat,amcat/amcat,amcat/amcat,tschmorleiz/amcat,tschmorleiz/amcat