Perhaps you should try some spelling variations:
2.14 communication » 2.4 communication, 5.4 communication, 2.3 communication
technology model » technology models, technology code, technology moral
model innovation » social innovation
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
innovation wave » innovation where, innovation what, innovation why
wave space » safe space, same space, wave state
space 2.14 » space 2.1, space 1.1.4, space 2.1.2
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology model innovation wave space 2.14 communication costs le developpement en afrique.*.