Perhaps you should try some spelling variations:
pier » piero, pie, piel, phier
mier » mer, mir, mhier
kvier » kier, avier, klier, kview, kvie, kver, kvhier
vier » view, vie, ver, vhier
mvier » mview, mvie, mver, mvhier, maier, meier, avier
khier » hier, khmer, dhier, khhier
ier » hier
phhier » phhhier, pohier

You may be able to get more results by adjusting your search query.

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