Perhaps you should try some spelling variations:
kier » pier, hier, kpier, khier
vier » view, vie, ver, vpier, vhier
ier » pier, hier
vppier » vpppier, vpphier
pmier » pmpier, pmhier, pier, prier, imier, pmer, pmir
mier » mpier, mhier, mer, mir
pmmier » pmmpier, pmmhier, pmmer, pmmir, pommier

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana ((((((kier or vier) or khmer) or ier) or vppier) or ((pmier or mier) or pmmier)))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((kier OR vier) OR khmer) OR ier) OR vppier) OR ((pmier OR mier) OR pmmier))).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((kier or vier) or khmer) or ier) or vppier) or ((pmier or mier) or pmmier)))*.