Perhaps you should try some spelling variations:
kier » pier, vier, ier
hier » her, pier, vier
khier » kher, kpier, kvier, khmer, thier, ahier
dhier » dher, dpier, dvier, thier
mier » mer, mir
ppier » papier, pier, spier
prier » priere, prieur, prior
phpier » papier

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((kier or hier) or khier) or pie) or mier) or (((ppier or prier) or dhier) or phpier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR hier) OR khier) OR pie) OR mier) OR (((ppier OR prier) OR dhier) OR phpier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or hier) or khier) or pie) or mier) or (((ppier or prier) or dhier) or phpier)))*.