Perhaps you should try some spelling variations:
kier » mier, pier, hier, kmier, kpier, khier
khmier » khmer, khmmier, khmpier, khmhier
sppmier » sppmmier, sppmpier, sppmhier
ier » mier, pier, hier
vier » vmier, vpier, vhier, view, vie, ver
pmhier » pmhmier, pmhpier, pmhhier, pohier
pmhmhier » pmhmhmier, pmhmhpier, pmhmhhier
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 sppmier) or khmier) or ier) or vier) or ((pmhier or pmhmhier) or prhier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR sppmier) OR khmier) OR ier) OR vier) OR ((pmhier OR pmhmhier) OR prhier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or sppmier) or khmier) or ier) or vier) or ((pmhier or pmhmhier) or prhier)))*.