Perhaps you should try some spelling variations:
la developpement » le developpement, de developpement, et developpement
technology trade » technology trends, technology transfer, technology transfers
developpement en » developpement et, developpement des, developpement de
trade inflation » grade inflation, trade insulation, rate inflation
inflation rates » inflation rate
3 communication » 4 communication, de communication, data communication
rates rules » rate rules, gats rules, rates rates
rules 3 » rules _, rules 4, rules 1

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

• Adding a wildcard symbol may retrieve word variants: technology trade inflation rates rules 3 communication a la developpement en afrique.*.