Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4.2 communications » 4.2 communication, 3.2 communication, 6.2 communication
technology volume » technologies volume, seismology volume, technology evolution
volume inflation » volume ventilation, volume evaluation, core inflation
le developpement » de developpement, sme development
developpement du » developpement de, developpement des, developpement et
inflation rates » inflation rate
rates case » rates cape, states case, rates east
du afrique » en afrique, l afrique, de l'afrique
case 4.2 » case 4.1, case 2
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology volume inflation rates case 4.2 communications costs le developpement du afrique.*.