Perhaps you should try some spelling variations:
ier » pier, vier, hier
mier » mpier, mvier, mhier, mir
mpier » mppier, mpvier, mphier, pier, maier, meier
mhhier » mhhpier, mhhvier, mhhhier
prier » prpier, prvier, prhier, priere, prieur, prior
prvhier » prvhpier, prvhvier, prvhhier, porthier
trier » trpier, trvier, trhier

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((her or ier) or (((mier or mpier) or mer) or mhhier)) or ((prier or prvhier) or trier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((her OR ier) OR (((mier OR mpier) OR mer) OR mhhier)) OR ((prier OR prvhier) OR trier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((her or ier) or (((mier or mpier) or mer) or mhhier)) or ((prier or prvhier) or trier)))*.