Perhaps you should try some spelling variations:
pier » piero, per, pie, phier
prhpier » prhpiero, prhper, prhpie, prhphier
khier » hier, khmer, dhier, khhier
mier » mer, mir, mhier
pmmier » pmmer, pmmir, pmmhier, pommier
ier » hier
vier » vhier, view, vie, ver
prier » 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 ((((((pier or khier) or mier) or ier) or vier) or ((prier or prhpier) or pmmier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((pier OR khier) OR mier) OR ier) OR vier) OR ((prier OR prhpier) OR pmmier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((pier or khier) or mier) or ier) or vier) or ((prier or prhpier) or pmmier)))*.