Perhaps you should try some spelling variations:
communication service » communication services, communications services, communication series
information based » information case, information bank, transformation based
technologies 2 » technologies _, technologies 4
africa afrique » africa africa
based ice » based ict, based price, based item
service a » service _, service area

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 2 information based ice _ communication service a development africa afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 2 information based ice _ communication service a development africa afrique.*.