Perhaps you should try some spelling variations:
khmier » khmer, khmmier, khmhier
mhier » mier, maier, meier, mhmier, mhhier
kmier » mier, kier, imier, kmmier, kmhier
khvier » khview, khvie, khver, khvmier, khvhier
vier » view, vie, ver, vmier, vhier
ier » mier, hier
vmier » vmmier, vmhier, mier, imier
pier » pmier, phier, piero, per, pie

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((((khmier or khvier) or mhier) or kmier) or vier) or ier) or vmier) or pier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((khmier OR khvier) OR mhier) OR kmier) OR vier) OR ier) OR vmier) OR pier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((khmier or khvier) or mhier) or kmier) or vier) or ier) or vmier) or pier))*.