Perhaps you should try some spelling variations:
hier » her, pier, vier, hpier, hvier
thiers » thers, tpiers, tviers, thpiers, thviers, thinkers
ier » pier, vier
mier » mpier, mvier, mir
mppier » mpppier, mppvier
mhpier » mhppier, mhpvier
prier » prpier, prvier, priere, prieur, prior
pher » per, her, pier

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 (((mier or mppier) or mer) or mhpier)) or ((pher or prier) or thiers)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((hier OR ier) OR (((mier OR mppier) OR mer) OR mhpier)) OR ((pher OR prier) OR thiers))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((hier or ier) or (((mier or mppier) or mer) or mhpier)) or ((pher or prier) or thiers)))*.