Perhaps you should try some spelling variations:
communication model » communication media
test developpement » test development, et developpement, de developpement
era communication » la communication, a communication, era communicating
developpement en » developpement et, developpement des, developpement de
1.2 integration » 2.2 integration, 3.2 integration, 5.2 integration
technology 1.2 » technology 2.2, technology 3.2, technology 1.1
model test » model testing
4 era » _ era, 0 era, 4 eia

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

• Adding a wildcard symbol may retrieve word variants: technology 1.2 integration 3 4 era communication model test developpement en afrique.*.