Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
aware developpement » animale developpement, de developpement, le developpement
oil communications » chile communications, cell communications, fiji communications
developpement en » developpement et, developpement des, developpement de
can information » von information, von informationen
technology can » technology change, technology 1, technology 2.2
information 2 » information 3
costs aware » cost aware
des oil » does oil, des oid, debt oil
2 des » 2 der, 2 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technology can information 2 des oil communications costs aware developpement en afrique.*.