Perhaps you should try some spelling variations:
communications systems » communication systems, communications system, communication system
information gaps » information gap
developpement de » developpement des, developpement durable
1 developpement » de developpement, le developpement, et developpement
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
gaps de » gaps do, camps de, gaps new
de data » e data, wide data, de datos

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information gaps de data communications systems 1 developpement de l'afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information gaps de data communications systems 1 developpement de l'afrique.*.