Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
des developpement » des developpements, de developpement, le developpement
technology trade » technology trends, technology transfer, technology transfers
trade inflation » grade inflation, trade insulation, rate inflation
inflation rates » inflation rate
2 communication » 3 communication, 4 communication, 1 communication
developpement l » developpement il, developpement la, developpement de
rates figure » wages figure, prices figure, areas figure
phase des » phasen des, phase der
l afrique » en afrique
figure 2 » figure _, figure 4, figure 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 figure 2 communication phase des developpement l afrique.*.