Perhaps you should try some spelling variations:
khmier » khmer, khmmier, khmpier, khmvier
khpier » khpmier, khppier, khpvier
khpmier » khpmmier, khpmpier, khpmvier
khphpier » khphpmier, khphppier, khphpvier
khpphier » khpphmier, khpphpier, khpphvier
ier » mier, pier, vier
vhier » vhmier, vhpier, vhvier, vier, hier, dhier

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((((khpier or khpmier) or khphpier) or khpphier) or khmier) or ier) or mer) or vhier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((khpier OR khpmier) OR khphpier) OR khpphier) OR khmier) OR ier) OR mer) OR vhier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((khpier or khpmier) or khphpier) or khpphier) or khmier) or ier) or mer) or vhier))*.