Perhaps you should try some spelling variations:
khier » hier, khmer, ahier, khmier, khpier, khvier
thier » thiers, thiery, trier, thmier, thpier, thvier
dhier » hier, dhmier, dhpier, dhvier
ier » mier, pier, vier
vpier » vpmier, vppier, vpvier, pier, vier, spier
vhier » vhmier, vhpier, vhvier, vier, hier, ahier
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 thier) or dhier) or ier) or ((vpier or vhier) or vhier)) or piero))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana ((((((khier OR thier) OR dhier) OR ier) OR ((vpier OR vhier) OR vhier)) OR piero)).
• Adding a wildcard symbol may retrieve word variants: sadhana ((((((khier or thier) or dhier) or ier) or ((vpier or vhier) or vhier)) or piero))*.