Perhaps you should try some spelling variations:
11.1.1 communication » 11.4.1 communication, 13.3.10 communication, 2.3.1.1 communication
au developpement » du developpement, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
3 information » 1 information
primer 11.1.1 » primary 11.1.1, primer a2.1.1, primer 2.3.1.1
technology 3 » technology _, technology 1, technology 4
gap primer » a primer
il afrique » l afrique, en afrique
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information gap primer 11.1.1 communication costs au developpement il afrique.*.