Perhaps you should try some spelling variations:
khier » dhier, thier, klier, kher, kpier, kvier
ahier » cahier, rahier, alier, aher, apier, avier
hier » her, pier, vier
khmier » khmer, khmir, kheier, kimier
mier » mer, mir
hmier » hmer, hmir, heier, imier
pher » per, her, pier

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