Perhaps you should try some spelling variations:
pier » piero, per, pie, pvier, phier
vpier » vpiero, vper, vpie, vpvier, vphier, vier, spier
ier » vier, hier
pmier » pmvier, pmhier, imier, pmer, pmir
mier » mvier, mhier, mer, mir
prier » prvier, prhier, priere, prieur, prior
pmer » per, mer, peer

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 ier) or vpier) or (((pmier OR pmer) or mier) or prier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((pier OR ier) OR vpier) OR (((pmier OR pmer) OR mier) OR prier))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "sadhana ((((pier or ier) or vpier) or (((pmier OR pmer) or mier) or prier)))".
• Adding a wildcard symbol may retrieve word variants: sadhana ((((pier or ier) or vpier) or (((pmier OR pmer) or mier) or prier)))*.