Perhaps you should try some spelling variations:
communication improves » communication improve, communication improvement, communication process
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
information 1.2 » information 1.5.2, information 2
technologies 2 » technologies _, technologies 4
improves et » improves _, improve heat, improves job
1.2 does » 13.2 does, 18.2 does, 1.2 des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.2 does _ communication improves et developpement en afrique.*.