Added support for additional fields and possibility to search all of the synonym maps in parallel
Added support for additional fields and possibility to search all of the synonym maps in parallel

ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools