Perhaps you should try some spelling variations:
technologies 6.2.2 » technologies 2.2.2, technologies 4.2.2, technologies 9.2.2
6.2.2 information » 6.2.3 information, 2.2.2 information, 4.2.2 information
el developpement » et developpement, en developpement, et developpements
developpement de » developpement des, developpement durable
e communication » de communication, 1 communication, une communication
information a » information age, information about
systems el » systems eu, systems ex, systems ees
de afrique » de l'afrique, en afrique, l afrique
a does » 2 does, 4 does, 1 does
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies 6.2.2 information a does e communication systems el developpement de afrique.*.