Perhaps you should try some spelling variations:
kier » mier, vier, hier, kmier, kvier, khier
pier » piero, pie, mier, pmier, pvier, phier
khmier » khmer, khmmier, khmvier, khmhier
ier » mier, vier, hier
mvier » mvmier, mvvier, mvhier, mier, maier, vier
mhier » mhmier, mhvier, mhhier, mier, maier, meier

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