Perhaps you should try some spelling variations:
otras communication » optical communication, towards communication, actors communication
information pact » information act, information part, information pack
technologies 1 » technologies _, technologies 4, technologies 2
networks a » networks 1
3 otras » y otras, 2.3 otras, 3.4 otras
pact 3 » pact _, pact a, impact 3

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 1 information pact 3 otras communication networks a development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 1 information pact 3 otras communication networks a development _ afrique.*.