Perhaps you should try some spelling variations:
integration effects » integration effect, integration efforts, interaction effects
3.2 communication » 3 communication, 2.3 communication, de communication
le developpement » de developpement, sme development
2 integration » 3 integration, der integration, data integration
technology 2 » technology _, technology 1, technology 3
des afrique » en afrique, de l'afrique
from 3.2 » from 1.2, from 3.1, from 3.2.2
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 2 integration effects from 3.2 communication costs le developpement des afrique.*.