Perhaps you should try some spelling variations:
khier » khmer, dhier, thier, khpier, kher, kpier
ier » pier
vier » vpier, view, vie, ver
hier » hpier, her, pier
mier » mpier, mer, mir
mhier » mhpier, mher, mpier, maier, meier, dhier
prier » prpier, priere, prieur, prior
pmer » per, mer, pier

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