Perhaps you should try some spelling variations:
khier » hier, khmer, dhier, khpier, khhier
ier » pier, hier
vier » vpier, vhier, view, vie, ver
pmier » pmpier, pmhier, pier, prier, imier, pmer, pmir
prpier » prppier, prphier, papier
mier » mpier, mhier, mer, mir
pmmhier » pmmhpier, pmmhhier

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