Perhaps you should try some spelling variations:
khmier » khmer, khmir, khmpier, khmvier, khmhier
khvmier » khvmer, khvmir, khvmpier, khvmvier, khvmhier
mier » mer, mir, mpier, mvier, mhier
hmmier » hmmer, hmmir, hmmpier, hmmvier, hmmhier
khppier » khpppier, khppvier, khpphier
kmvier » kmvpier, kmvvier, kmvhier
ier » pier, vier, hier
phpier » phppier, phpvier, phphier, papier

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 khppier) or khvmier) or mier) or kmvier) or ier) or hmmier) or phpier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((khmier OR khppier) OR khvmier) OR mier) OR kmvier) OR ier) OR hmmier) OR phpier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((khmier or khppier) or khvmier) or mier) or kmvier) or ier) or hmmier) or phpier))*.