Perhaps you should try some spelling variations:
communication services » telecommunications services
information gaps » information gap
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
des mobile » does mobile, das mobile, less mobile
services a » services asia
gaps des » kamps des, dans des, fais des

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 des mobile communication services a development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information gaps des mobile communication services a development _ afrique.*.