Perhaps you should try some spelling variations:
khmier » khmer, khmmier, khmpier, khmvier
dhier » hier, thier, dhmier, dhpier, dhvier
khmhmier » khmhmmier, khmhmpier, khmhmvier
ier » mier, pier, vier
vmier » vmmier, vmpier, vmvier, mier, vier, imier
vhier » vhmier, vhpier, vhvier, vier, hier, thier
ver » vera

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 khmhmier) or dhier) or ier) or ((vmier or ver) or vhier)) or per))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((khmier OR khmhmier) OR dhier) OR ier) OR ((vmier OR ver) OR vhier)) OR per)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((khmier or khmhmier) or dhier) or ier) or ((vmier or ver) or vhier)) or per))*.