Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
technology modest » technology mest, technology models, technology most
3.2 communication » 3 communication, 2.3 communication, de communication
modest inflation » does inflation, money inflation, domestic inflation
developpement de » developpement des, developpement durable
d developpement » de developpement, du developpement, le developpement
prices 3.2 » price 3.2, prices 3.1, prices 4.2
de afrique » de l'afrique, en afrique, l afrique
case d » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technology modest inflation _ prices 3.2 communication case d developpement de afrique.*.