Perhaps you should try some spelling variations:
technology integration » technology innovation, technology information, technology introduction
communication case » communications case, communication based, communication phase
des developpements » deux developpements, de developpement, et developpements
3.2 communication » 3 communication, 2.3 communication, de communication
developpements l » developpements de, developpement il, developpement la
work trade » pork trade, world trade, work travel
trade 3.2 » trade 2.2, trade 2, trade 4.1
l afrique » en afrique
case des » cases des, case das, phase des

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

• Adding a wildcard symbol may retrieve word variants: technology integration _ work trade 3.2 communication case des developpements l afrique.*.