Perhaps you should try some spelling variations:
kier » pier, vier, hier, kpier, kvier, khier
khier » hier, khmer, dhier, khpier, khvier, khhier
mier » mer, mir, mpier, mvier, mhier
ier » pier, vier, hier
vppier » vpppier, vppvier, vpphier
pmpier » pmppier, pmpvier, pmphier, papier, pompiers
prier » prpier, prvier, prhier, priere, prieur, prior

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((kier or khier) or mier) or ier) or vppier) or (pmpier or prier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR khier) OR mier) OR ier) OR vppier) OR (pmpier OR prier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or khier) or mier) or ier) or vppier) or (pmpier or prier)))*.