Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.3 communication » 2.3 communication, 3.2 communication, 3.5 communication
gaps information » als information, gets information, laws information
information gaps » information gap
technology gaps » technology gap
3 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
gaps rice » laos rice
l afrique » en afrique
rice 3.3 » rice 3.1, rice 2.1, rice 4.1
phase 3 » phase 1, phase _, phase 2

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

• Adding a wildcard symbol may retrieve word variants: technology gaps information gaps rice 3.3 communication phase 3 developpement l afrique.*.