Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
und information » fund information, road information, award information
information war » information what, information wants, information when
technology und » technology fund, technology used, technology use
war trade » water trade, fair trade, fur trade
trade 1.1 » trade 4.1, trade 2.1, trade 1.3
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology und information war trade 1.1 communication costs et developpement en afrique.*.