Perhaps you should try some spelling variations:
deux developpement » deux developpements, de developpement, du developpement
communication case » communications case, communication based, communication phase
information wages » information age, information wants, information war
der communication » de communication, under communication, debt communication
developpement en » developpement et, developpement des, developpement de
der information » insider information, sector information, labor information
technology der » technology does, technology 4ir, technology dlt
wages trade » wages race, wharves trade, states trade
trade der » grade der, trade under, trade debt
case deux » case des

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

• Adding a wildcard symbol may retrieve word variants: technology der information wages trade der communication case deux developpement en afrique.*.