Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
scale communication » scales communication, space communication, style communication
information 3.3.2 » information 2.3.2, information 3.2.2, information 3.3.3
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
3.3.2 areas » 3.8.2 areas, 3.3 areas, 5.3.3 areas
areas scale » areas case, areas sample, areas social

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 3.3.2 areas scale communication phase der developpement en afrique.*.