Perhaps you should try some spelling variations:
4.3.1 communication » 4.2.1 communication, 4.5.1 communication, 4.1 communication
amy developpement » au developpement, de developpement, le developpement
vt information » ct information, get information, iot information
technology vt » technology vi, technology 1, technology 3
information a » information age, information about
des afrique » en afrique, de l'afrique
cash 4.3.1 » case 4.3.1, cash 2.3.1, cash 2.3.2
costs amy » costs a
a cash » a case

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

• Adding a wildcard symbol may retrieve word variants: technology vt information a cash 4.3.1 communication costs amy developpement des afrique.*.