Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
de developpement » sme development
developpement de » developpement des, developpement durable
als information » als informations, aids information, laws information
technology als » technology a, technology age, technology act
information a » information age, information about
de afrique » de l'afrique, en afrique, l afrique
prices de » prices does, prices _, prices a
a prices » a price, 2 prices, gas prices
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology als information a prices de communication costs de developpement de afrique.*.