Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4 communications » 14 communications, 4 communication, 2 communications
developpement et » developpement des, developpement de, development east
technology 4ir » technology 4, technology 4.1, technology 4.2
targeting bile » targeting bace, targeting blue, targeting wide
4ir inflation » der inflation, die inflation, aid inflation
et afrique » en afrique, l afrique
bile 4 » file 4

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir inflation targeting bile 4 communications costs _ developpement et afrique.*.