Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
ieit information » debt information, get information, iot information
developpement de » developpement des, developpement durable
technology ieit » technology ict, technology ii, technology india
information der » information oder, information does, informatik der
4 developpement » de developpement, le developpement, et developpement
der prices » user prices, debt prices, do prices
prices 3.2 » price 3.2, prices 3.1, prices 4.2
de afrique » de l'afrique, en afrique, l afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology ieit information der prices 3.2 communication costs 4 developpement de afrique.*.