Perhaps you should try some spelling variations:
khier » hier, khmer, thier, khmier, khpier, khhier
dhier » hier, thier, dhmier, dhpier, dhhier
hppier » happier, hppmier, hpppier, hpphier
khmier » khmer, khmmier, khmpier, khmhier
kppier » kppmier, kpppier, kpphier
ier » mier, pier, hier
vier » vmier, vpier, vhier, view, vie, ver

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((((khier or dhier) or hppier) or khmier) or kppier) or ier) or mer) or vier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((khier OR dhier) OR hppier) OR khmier) OR kppier) OR ier) OR mer) OR vier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((khier or dhier) or hppier) or khmier) or kppier) or ier) or mer) or vier))*.