Perhaps you should try some spelling variations:
khier » hier, dhier, ahier, khmier, khpier, khvier
thier » thiers, thiery, trier, thmier, thpier, thvier
hppier » happier, hppmier, hpppier, hppvier
khmier » khmmier, khmpier, khmvier
ier » mier, pier, vier
hmvier » hmvmier, hmvpier, hmvvier
phvier » phvmier, phvpier, phvvier, pavier

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 thier) or khmer) or hppier) or khmier) or ier) or hmvier) or phvier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((((khier OR thier) OR khmer) OR hppier) OR khmier) OR ier) OR hmvier) OR phvier)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((((khier or thier) or khmer) or hppier) or khmier) or ier) or hmvier) or phvier))*.