Perhaps you should try some spelling variations:
kier » mier, pier, vier, kmier, kpier, kvier
khmier » khmer, khmmier, khmpier, khmvier
ier » mier, pier, vier
vpier » vpmier, vppier, vpvier, pier, vier, spier
pmier » pmmier, pmpier, pmvier, mier, pier, prier
pmhier » pmhmier, pmhpier, pmhvier, pohier
pmmier » pmmmier, pmmpier, pmmvier, 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 khmier) or mer) or ier) or vpier) or ((pmier or pmhier) or pmmier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR khmier) OR mer) OR ier) OR vpier) OR ((pmier OR pmhier) OR pmmier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or khmier) or mer) or ier) or vpier) or ((pmier or pmhier) or pmmier)))*.