Perhaps you should try some spelling variations:
ier » pier, hier
vier » vpier, vhier, view, vie, ver
prier » prpier, prhier, priere, prieur, prior
pmhier » pmhpier, pmhhier, pohier
mier » mpier, mhier, mer, mir
phier » phpier, phhier, dhier, thier, ahier
pmmier » pmmpier, pmmhier, pmmer, pmmir, pommier

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 ((((per OR ier) OR vier) OR ((((prier OR pmhier) OR mier) OR phier) OR pmmier)))~.
• Adding a wildcard symbol may retrieve word variants: sadhana ((((per or ier) or vier) or ((((prier or pmhier) or mier) or phier) or pmmier)))*.