Perhaps you should try some spelling variations:
khmier » khmer, khmmier, khmpier, khmvier
dhvier » divier, dhvmier, dhvpier, dhvvier
khhier » khhmier, khhpier, khhvier
ier » mier, pier, vier
vhier » vhmier, vhpier, vhvier, vier, hier, dhier
phier » phmier, phpier, phvier, prier, dhier, 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 ((((((khhier or khmier) or dhvier) or ier) or ((ver or vhier) or vhier)) or phier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((khhier OR khmier) OR dhvier) OR ier) OR ((ver OR vhier) OR vhier)) OR phier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((khhier or khmier) or dhvier) or ier) or ((ver or vhier) or vhier)) or phier))*.