Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
technology firms » technology from, technology platforms, technology fund
firms innovation » firm's innovation, firm innovation, first innovation
la developpement » le developpement, de developpement, et developpement
developpement la » developpement de, developpement et, developpement du
innovation 1 » innovation _, innovation a
process 3.5 » process 3.2, process 3.1, process 3.3
la afrique » l afrique, la fabrique, en afrique
1 process » 2 process, 3 process, 2.1 process
case la » case law, case l, case laws

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

• Adding a wildcard symbol may retrieve word variants: technology firms innovation 1 process 3.5 communication case la developpement la afrique.*.