Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
3.2 communication » 3 communication, 2.3 communication, de communication
access inflation » access information, access innovation, access integration
developpement de » developpement des, developpement durable
inflation rates » inflation rate
rates rules » rate rules, gats rules, rates rates
de afrique » de l'afrique, en afrique, l afrique
rules 3.2 » rules 4.2, rules 4.3

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

• Adding a wildcard symbol may retrieve word variants: technology access inflation rates rules 3.2 communication a leur developpement de afrique.*.