Perhaps you should try some spelling variations:
6.3.3 communication » 6.1.3 communication, 2.2.3 communication, 2.8.3 communication
information wants » information war, information what, information when
developpement la » developpement de, developpement et, developpement du
can information » von information, von informationen
4 developpement » de developpement, le developpement, et developpement
technology can » technology change, technology 1, technology 2.2
wants ocean » waters ocean
ocean 6.3.3 » ocean 6.3.1, ocean 6.3.4, ocean 6.3.5
la afrique » l afrique, la fabrique, en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology can information wants ocean 6.3.3 communication costs 4 developpement la afrique.*.