Perhaps you should try some spelling variations:
1.1b communication » 1.1 communication, 4.1 communication, 1.3 communication
mediating effect » moderating effect, moderating effects
de developpement » sme development
developpement de » developpement des, developpement durable
technology week » technology what
effect from » effects from, expect from, effect firm
de afrique » de l'afrique, en afrique, l afrique
from 1.1b » from 11, from 1.2, from 1.3
costs de » 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 week mediating effect from 1.1b communication costs de developpement de afrique.*.