[Meaning] By default, Arabic and Hebrew kashidas are ignored. Set this flag if you want the search operation to consider kashidas. [Value] 
FR_MATCHKASHIDA
F R _ D O W N
F R _ M A T C H A L E F H A M Z A
F R _ M A T C H C A S E
F R _ M A T C H D I A C
F R _ M A T C H K A S H I D A
F R _ W H O L E W O R D