Perhaps you should try some spelling variations:
kier » mier, pier, hier, kmier, kpier, khier
khmier » khmer, khmmier, khmpier, khmhier
ier » mier, pier, hier
vier » vmier, vpier, vhier, view, vie, ver
pmier » pmmier, pmpier, pmhier, mier, pier, prier
pmvier » pmvmier, pmvpier, pmvhier, pmview, pmvie, pmver, pavier
prhier » prhmier, prhpier, prhhier, pohier, porthier

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