Perhaps you should try some spelling variations:
khier » khmer, dhier, thier, kher, kmier, kpier, khmier, khpier, khvier
khmier » khmer, khmmier, khmpier, khmvier
hier » her, mier, pier, hmier, hpier, hvier
mhier » mher, mmier, mpier, mhmier, mhpier, mhvier, mier, maier, meier
khvier » khvmier, khvpier, khvvier
khppmier » khppmmier, khppmpier, khppmvier
ier » mier, pier, vier

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

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