Perhaps you should try some spelling variations:
based development » basin development, land development, rapid development
rate information » trade information, care information, age information
information gaps » information gap
la communication » data communication, data communications
technology rate » technology state, technology role, technology related
systems based » system based, systems case
a afrique » l afrique, en afrique
gaps de » gaps do, camps de, gaps new

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

• Adding a wildcard symbol may retrieve word variants: technology rate information gaps de la communication systems based development a afrique.*.