Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
oil communications » chile communications, cell communications, fiji communications
de developpement » sme development
developpement de » developpement des, developpement durable
mit information » might information, math information, ct information
technology mit » technology meets, technology 1, technology 2.2
information a » information age, information about
costs de » costs _, costs 4, costs a
des oil » does oil, des oid, debt oil
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technology mit information a des oil communications costs de developpement de l'afrique.*.