Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
information tools » information tables, information table, information title
3.2 communication » 3 communication, 2.3 communication, de communication
des developpement » des developpements, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
ict information » ct information, iot information, ist information
technology ict » technology 1
la afrique » l afrique, la fabrique, en afrique
case 3.2 » case 4.2, case 3.1, case 5.2
case des » cases des, case das, phase des

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

• Adding a wildcard symbol may retrieve word variants: technology ict information tools case 3.2 communication case des developpement la afrique.*.