Perhaps you should try some spelling variations:
pier » piero, pie, piel
phpier » phpiero, phpie, phpiel, papier
ver » vera
mhier » maier, meier, dhier, mher, mvier
khier » khmer, dhier, thier, kher, kvier
mier » mer, mir
hmier » hmer, hmir, heier, imier
hier » her, vier

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

• Performing a fuzzy search may retrieve terms with similar spellings: sadhana (((((((((pier or per) or ver) or mhier) or khier) or mier) or hier) or hmier) or phpier))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: sadhana (((((((((pier OR per) OR ver) OR mhier) OR khier) OR mier) OR hier) OR hmier) OR phpier)).
• Adding a wildcard symbol may retrieve word variants: sadhana (((((((((pier or per) or ver) or mhier) or khier) or mier) or hier) or hmier) or phpier))*.