Perhaps you should try some spelling variations:
information professional » information processing, information provision
professional services » professional ethics
information promoting » transformation promoting, information processing, integration promoting
trade information » price information, private information, trade integration
promoting schools » promoting child

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( trade information professional services. ) or ( chief information promoting schools. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( trade information professional services. ) OR ( chief information promoting schools. )).
• Adding a wildcard symbol may retrieve word variants: (( trade information professional services. ) or ( chief information promoting schools. ))*.