Perhaps you should try some spelling variations:
data communication » data communications
integrated world » integrating world, integrated child, integrated water
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
technology 2.1 » technology 2.2, technology 3.1, technology 1
2.1 integrated » 2.14 integrated, 2.2 integrated, 1.1 integrated
de afrique » de l'afrique, en afrique, l afrique
world 2.2 » world 1.2, world 2012, world 1.3
2.2 data » 3.2 data
media a » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: technology 2.1 integrated world 2.2 data communication media a developpement de afrique.*.