Perhaps you should try some spelling variations:
pier » piero, per, mier, pmier, pvier, phier
pvier » vier, avier, pvmier, pvvier, pvhier
pero » pedro, per
prier » priere, prieur, prior, prmier, prvier, prhier
pavier » javier, xavier, ravier, pavmier, pavvier, pavhier
ier » mier, vier, hier
vmvier » vmvmier, vmvvier, vmvhier, vivier

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 pvier) or pero) or prier) or prier) or pavier) or ier) or vmvier) or pie))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((((((pier OR pvier) OR pero) OR prier) OR prier) OR pavier) OR ier) OR vmvier) OR pie)).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((((((pier or pvier) or pero) or prier) or prier) or pavier) or ier) or vmvier) or pie))*.