Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
die communications » do communications, mce communications, voice communications
ou developpement » du developpement, au developpement, de developpement
developpement en » developpement et, developpement des, developpement de
ipt information » iot information, ist information, ct information
information 3.5 » information 3.2, information 3.4, information 3.3
technology ipt » technology ict, technology ifmpt, technology ieit
3.5 hobbes » 3.3 hobbes, 2.2 hobbes, 2.6 hobbes
hobbes die » hebbels die
costs ou » costs how, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology ipt information 3.5 hobbes die communications costs ou developpement en afrique.*.