Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
ier » pier, vier, hier
vhier » vhpier, vhvier, vhhier, vier, hier, dhier
pmier » pmpier, pmvier, pmhier, pier, prier, imier, pmer, pmir
mier » mpier, mvier, mhier, mer, mir
prhier » prhpier, prhvier, prhhier, pohier, porthier

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 khmer) or khmer) or ier) or vhier) or ((pmier or mier) or prhier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR khmer) OR khmer) OR ier) OR vhier) OR ((pmier OR mier) OR prhier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or khmer) or khmer) or ier) or vhier) or ((pmier or mier) or prhier)))*.