Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
khier » hier, khmer, dhier, khpier, khvier, khhier
ier » pier, vier, hier
spier » sppier, spvier, sphier, spider, spicer, spies
pmier » pmpier, pmvier, pmhier, pier, prier, imier, pmer, pmir
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 khier) or ier) or spier) or ((pmier or mier) or pmmier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((kier OR khier) OR ier) OR spier) OR ((pmier OR mier) OR pmmier))).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((kier or khier) or ier) or spier) or ((pmier or mier) or pmmier)))*.