Perhaps you should try some spelling variations:
khier » hier, khmer, dhier, khpier, khvier, khhier
mier » mer, mir, mpier, mvier, mhier
khpier » khppier, khpvier, khphier
ier » pier, vier, hier
vppier » vpppier, vppvier, vpphier
pmhier » pmhpier, pmhvier, pmhhier, pohier
pmmvier » pmmvpier, pmmvvier, pmmvhier

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 khpier) or mier) or ier) or vppier) or ((pmhier or pmhier) or pmmvier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((khier OR khpier) OR mier) OR ier) OR vppier) OR ((pmhier OR pmhier) OR pmmvier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((khier or khpier) or mier) or ier) or vppier) or ((pmhier or pmhier) or pmmvier)))*.