Perhaps you should try some spelling variations:
del developpement » de developpement, des developpements, le developpement
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
iteration impact » integration impact, interactions impact, generation impact
developpement en » developpement et, developpement des, developpement de
risk iteration » risk mitigation, first iteration, fast iteration
impact trade » import trade, impact leader, impact de
trade 4.1 » trade 2.2, trade 3.2
costs del » costa del, costo del

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

• Adding a wildcard symbol may retrieve word variants: technology risk iteration impact trade 4.1 communication costs del developpement en afrique.*.