Perhaps you should try some spelling variations:
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
development l » development li, development 1, development law
l afrique » en afrique
2 file » _ file, a file, 2 filo
2 film » _ film, 3 film

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies co information ((2 file) OR (2 film)) data communications _ a development l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies co information ((2 file) OR (2 film)) data communications _ a development l afrique.*.