Perhaps you should try some spelling variations:
khier » khmer, dhier, thier, khpier, khvier, kher, kpier, kvier
ier » pier, vier
mier » mpier, mvier, mer, mir
mvier » mvpier, mvvier, maier, vier, meier
mhier » mhpier, mhvier, maier, meier, dhier, mher, mpier, mvier
hier » hpier, hvier, her, pier, vier
pmmier » pmmpier, pmmvier, pmmer, pmmir, pommier
ver » vera

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 ((((khier OR ier) OR ver) OR (((((mier OR mvier) OR mhier) OR hier) OR per) OR pmmier)))~.
• Adding a wildcard symbol may retrieve word variants: sadhana ((((khier or ier) or ver) or (((((mier or mvier) or mhier) or hier) or per) or pmmier)))*.