Perhaps you should try some spelling variations:
commitment professional » competence professional, competent profession, government professional
information concurrent » information content, information concerning, information concept
concurrent commitment » concurrent component, concurrent computing, concurrent computer
arrays profiling » array profiling, arrays probing, arrays producing
array string » array strong, arrays strings, array sharing

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

• Performing a fuzzy search may retrieve terms with similar spellings: information concurrent commitment professional ((array string) or (arrays profiling))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information concurrent commitment professional ((array string) OR (arrays profiling)).
• Adding a wildcard symbol may retrieve word variants: information concurrent commitment professional ((array string) or (arrays profiling))*.