Perhaps you should try some spelling variations:
pier » piero, per, pie, pmier, phier
khier » hier, khmer, dhier, khmier, khhier
ier » mier, hier
vier » vmier, vhier, view, ver, mier, viewr
vhier » vhmier, vhhier, hier, dhier, thier
vmhier » vmhmier, vmhhier
prmier » prmmier, prmhier, premier, permier, ormier
vie » view

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 ier) or (((vier or vie) or vhier) or vmhier)) or prmier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((pier OR khier) OR ier) OR (((vier OR vie) OR vhier) OR vmhier)) OR prmier)).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((pier or khier) or ier) or (((vier or vie) or vhier) or vmhier)) or prmier))*.