Perhaps you should try some spelling variations:
information sources » information resources, information services, information security
digital information » digital transformation
information service » information services, information security
fiscal information » financial information, personal information
islam digital » sum digital

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( goals fiscal information sources ) or ( islam digital information service ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( goals fiscal information sources ) OR ( islam digital information service )).
• Adding a wildcard symbol may retrieve word variants: (( goals fiscal information sources ) or ( islam digital information service ))*.