Perhaps you should try some spelling variations:
kier » hier, khier
pier » piero, per, pie, phier
mier » mer, mir, mhier
pmier » pmer, pmir, pmhier, prier, imier
mhier » maier, meier, hier, mhhier
ier » hier
vier » vhier, view, vie, ver
prhier » 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 pier) or (mier or mhier)) or ier) or vier) or (pmier or prhier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR pier) OR (mier OR mhier)) OR ier) OR vier) OR (pmier OR prhier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or pier) or (mier or mhier)) or ier) or vier) or (pmier or prhier)))*.