Perhaps you should try some spelling variations:
kier » mier, vier, hier, kmier, kvier, khier
pier » piero, per, pie, pmier, pvier, phier
khmier » khmer, khmmier, khmvier, khmhier
kmier » mier, imier, klier, kmmier, kmvier, kmhier
ier » mier, vier, hier
heier » hemier, hevier, hehier, heiler, heider, meier
phhier » phhmier, phhvier, phhhier, pohier

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