Perhaps you should try some spelling variations:
kier » mier, pier, vier, kmier, kpier, kvier
spier » spider, spicer, spies, spmier, sppier, spvier
khier » hier, khmer, dhier, khmier, khpier, khvier
ier » mier, pier, vier
hpier » hpmier, hppier, hpvier, pier, hier, heier
vpier » vpmier, vppier, vpvier, pier, vier
prier » prmier, prpier, prvier, priere, prieur, prior

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 ((((((((kier OR spier) OR khier) OR khier) OR ier) OR hpier) OR vpier) OR prier))~.
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((kier or spier) or khier) or khier) or ier) or hpier) or vpier) or prier))*.