Perhaps you should try some spelling variations:
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
und information » fund information, road information, award information
information age » information storage, information access, information about
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology und » technology fund, technology used, technology use
age prices » wages prices, base prices, gate prices
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
l afrique » en afrique
costs a » 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 und information age prices 3.1 communication costs a developpement l afrique.*.