Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
khier » hier, khmer, dhier, khpier, khvier, khhier
mier » mer, mir, mpier, mvier, mhier
pmier » pmer, pmir, pmpier, pmvier, pmhier, pier, prier, imier
pmmier » pmmer, pmmir, pmmpier, pmmvier, pmmhier, pommier
ier » pier, vier, hier
spier » sppier, spvier, sphier, spider, spicer, spies

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