Perhaps you should try some spelling variations:
4.2 developpement » 4.2 development, de developpement, le developpement
developpement de » developpement des, developpement durable
5 communication » 3 communication, 4 communication, de communication
technology aid » technology asia, technology a, technology age
aid inflation » rapid inflation, und inflation, die inflation
practices 5 » practices _, practices act
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology aid inflation _ practices 5 communication costs 4.2 developpement de afrique.*.