Perhaps you should try some spelling variations:
khier » dhier, thier, ahier, kher, kmier, kpier, khmier, khpier, khvier
hier » her, mier, pier, hmier, hpier, hvier
vhier » vher, vmier, vpier, vhmier, vhpier, vhvier, vier, dhier, thier
ier » mier, pier, vier
vpier » vpmier, vppier, vpvier, pier, vier, spier
piero » pmiero, ppiero, pviero

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 hier) or khmer) or ier) or (((vpier or view) or vhier) or vhier)) or piero))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((khier OR hier) OR khmer) OR ier) OR (((vpier OR view) OR vhier) OR vhier)) OR piero)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((khier or hier) or khmer) or ier) or (((vpier or view) or vhier) or vhier)) or piero))*.