Perhaps you should try some spelling variations:
kier » pier, vier, kpier, kvier
hier » her, pier, vier, hpier, hvier
khier » kher, kpier, kvier, khmer, dhier, thier, khpier, khvier
mhier » mher, mpier, mvier, mhpier, mhvier, maier, meier, dhier
ier » pier, vier
mier » mpier, mvier, mir
mater » mateo, water

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((kier or hier) or khier) or ier) or (((mier or mer) or mhier) or mater)) or per))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR hier) OR khier) OR ier) OR (((mier OR mer) OR mhier) OR mater)) OR per)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or hier) or khier) or ier) or (((mier or mer) or mhier) or mater)) or per))*.