Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
developpement la » developpement de, developpement et, developpement du
information our » information oder, information och, information source
4 developpement » de developpement, le developpement, et developpement
ct information » cost information, get information, iot information
technology ct » technology cost, technology can, technology 1
la afrique » l afrique, la fabrique, en afrique
our role » your role, leur role, over role
role 1.1 » role 1.2, role 10.7, role 13.5
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology ct information our role 1.1 communication costs 4 developpement la afrique.*.