Perhaps you should try some spelling variations:
technological choice » technological choices, technological change, ecological choice
choice innovation » choice information, change innovation, device innovation
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
innovation face » innovation race, innovation space, innovation finance
4 communication » 3 communication, 5.4 communication, de communication
face case » france case, face based, force case
costs le » costs _, costs 4, costs a
case 4 » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technological choice innovation face case 4 communication costs le developpement en afrique.*.