Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4 communications » 14 communications, 4 communication, 2 communications
developpement de » developpement des, developpement durable
technology uses » technology users, technology use, technology used
inflation space » information space, innovation space, inflation rate
uses inflation » cases inflation, does inflation, u.s inflation
de afrique » de l'afrique, en afrique, l afrique
place 4 » place _, place a, place 3

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

• Adding a wildcard symbol may retrieve word variants: technology uses inflation space place 4 communications costs _ developpement de afrique.*.