Perhaps you should try some spelling variations:
pier » pie, piel, pvier, phier
piero » pieo, pielo, pviero, phiero
phhier » pohier, phhvier, phhhier
mier » mer, mir, mvier, mhier
prier » priere, prieur, prior, prvier, prhier
ier » vier, hier
vhier » vhvier, vhhier, vier, hier, dhier
thier » thvier, thhier, thiers, thiery, trier

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 phhier) or per) or mier) or prier) or piero) or ier) or vhier) or thier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((((((pier OR phhier) OR per) OR mier) OR prier) OR piero) OR ier) OR vhier) OR thier)).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((((((pier or phhier) or per) or mier) or prier) or piero) or ier) or vhier) or thier))*.