Perhaps you should try some spelling variations:
2.2.3 information » 2.2 information, 4.3 information
technology 2.2.3 » technology 1.2.3, technology 2.1.3, technology 2.2.2
et developpement » de developpement, le developpement, test development
developpement la » developpement de, developpement et, developpement du
information 3.5 » information 3.2, information 3.4, information 3.3
la afrique » l afrique, la fabrique, en afrique
20 risk » 2 risk, 10 risk, 23 risk
3.5 20 » 3.5 2d

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2.3 information 3.5 20 risk communication _ et developpement la afrique.*.