Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
acd developpement » au developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technology log » technology lag, technology low, technology law
section data » sectional data
log section » kong section
efforts acd » efforts amid, efforts old, efforts data
data space » data spaces, data sparse, data scarce
de afrique » de l'afrique, en afrique, l afrique
space 3.2 » space 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology log section data space 3.2 communication efforts acd developpement de afrique.*.