Perhaps you should try some spelling variations:
technologies general » technologies technical, technologies annex
general information » energy information, global information, legal information
information age » information storage, information access, information about
4 development » 2 development, 4 developing
a afrique » l afrique, en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies general information age _ mobile communication costs 4 development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies general information age _ mobile communication costs 4 development a afrique.*.