Perhaps you should try some spelling variations:
7.5 communication » 3.5 communication, 2.5 communication, 2.3 communication
rich information » price information, pitch information, much information
technology rich » technology risk, technology africa, technology rights
information der » information oder, information does, informatik der
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
der prices » user prices, debt prices, do prices
prices 7.5 » prices 5, prices 2.4, prices 2.1
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 rich information der prices 7.5 communication costs a developpement l afrique.*.