Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
oil communications » chile communications, cell communications, fiji communications
de developpement » sme development
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
technology 2.2 » technology _, technology 1, technology 3
information 2 » information 3
des l'afrique » de l'afrique, de l'amerique
costs de » costs _, costs 4, costs a
das oil » gas oil, des oil, does oil
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information 2 das oil communications costs de developpement des l'afrique.*.