Perhaps you should try some spelling variations:
4.2 developpement » 4.2 development, de developpement, le developpement
introduction jane » introduction jan, introduction j, introduction japan's
3.2 introduction » 2.2 introduction
de communication » mobile communication, online communication
developpement l » developpement il, developpement la, developpement de
technology 3.2 » technology 2.2, technology 3.1, technology 2
jane trade » jade trade, have trade, one trade
l afrique » en afrique
trade de » trade die, rade de, trade date

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 introduction jane trade de communication costs 4.2 developpement l afrique.*.