Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
technologie does » technologien des, technologie de, technologie der
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
does inflation » der inflation, die inflation, core inflation
de afrique » de l'afrique, en afrique, l afrique
rate case » state case, write case, rate caps
case 3.2 » case 4.2, case 3.1, case 5.2
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: technologie does inflation rate case 3.2 communication costs a developpement de afrique.*.