Perhaps you should try some spelling variations:
hier » her, mier, pier, hmier, hpier, hvier
ier » mier, pier, vier
mpier » mpmier, mppier, mpvier, pier, maier, meier
mhvier » mhvmier, mhvpier, mhvvier
dpier » dpmier, dppier, dpvier, pier, dhier, spier
prier » prmier, prpier, prvier, priere, prieur, prior
dher » dhier, der, her

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

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