Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
mhier » maier, meier, hier, mhpier, mhvier, mhhier
ier » pier, vier, hier
vpier » vppier, vpvier, vphier, pier, vier, spier
mier » mpier, mvier, mhier, mer, mir
pmmier » pmmpier, pmmvier, pmmhier, pmmer, pmmir, pommier

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