Perhaps you should try some spelling variations:
khmier » khmer, khmmier, khmpier, khmvier
pmier » mier, pier, prier, pmmier, pmpier, pmvier
khvier » kvier, khier, kavier, khvmier, khvpier, khvvier
hvier » vier, hier, avier, hvmier, hvpier, hvvier
ier » mier, pier, vier
hmvier » hmvmier, hmvpier, hmvvier
pvmhier » pvmhmier, pvmhpier, pvmhvier

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