Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
leur developpement » le developpement, deux developpements, de developpement
information wages » information age, information wants, information war
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
der information » insider information, sector information, labor information
developpement l » developpement il, developpement la, developpement de
technology der » technology does, technology 4ir, technology dlt
wages race » wages trade, wage rate, wages case
l afrique » en afrique
race 3.7 » races 3.5, range 3.7, race 1.4

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 race 3.7 communication case leur developpement l afrique.*.