Perhaps you should try some spelling variations:
khier » hier, dhier, ahier, khmier, khpier, khvier
thier » thiers, thiery, trier, thmier, thpier, thvier
khmier » khmmier, khmpier, khmvier, kmier, khier, kheier
ier » mier, pier, vier
hmier » hmmier, hmpier, hmvier, mier, hier, heier
phmier » phmmier, phmpier, phmvier, pmier, phier, pheier

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