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
vmier » vmmier, vmvier, vmhier, mier, vier, imier
phier » phmier, phvier, phhier, prier, dhier, thier

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