Perhaps you should try some spelling variations:
communication model » communication media
deux developpements » des developpements, de developpement, du developpement
true communication » truth communication, time communication, stroke communication
integrating data » integration data, integrated data, integrating a
developpements l » developpements de, developpement il, developpement la
4.3 integrating » 3.3 integrating, 4.2 integrating, 4 integrating
technology 4.3 » technology 2.3, technology 3.3, technology 4.1
model deux » model deep, model du, model due
l afrique » en afrique
a true » _ true

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

• Adding a wildcard symbol may retrieve word variants: technology 4.3 integrating data a true communication model deux developpements l afrique.*.