Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
information fuel » information field, information flow, information from
ict information » ct information, iot information, ist information
a developpement » au developpement, de developpement, le developpement
technology ict » technology 1
des afrique » en afrique, de l'afrique
prices 3.2 » price 3.2, prices 3.1, prices 4.2
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology ict information fuel prices 3.2 communication costs a developpement des afrique.*.