Perhaps you should try some spelling variations:
based development » basin development, land development, rapid development
information maps » information gaps, information means, information many
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
a afrique » l afrique, en afrique
a mobile » _ mobile
maps a » maps _, maps 1, maps map

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