Perhaps you should try some spelling variations:
innovation effect » innovating effect, innovation effort, innovation efforts
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
technology work » technology week, technology network, technology working
work innovation » network innovation, york's innovation, jurak innovation
a developpement » au developpement, de developpement, le developpement
effect from » effects from, expect from, effect firm
de afrique » de l'afrique, en afrique, l afrique
from de » from dem, from deep
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology work innovation effect from de communication costs a developpement de afrique.*.