Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2 communications » 2 communication, 3 communications, 4 communications
developpement de » developpement des, developpement durable
inflation space » information space, innovation space, inflation rate
technology u.s » technology uses, technology 2.2, technology use
u.s inflation » und inflation, 2.3 inflation, 3.2 inflation
space race » space place
de afrique » de l'afrique, en afrique, l afrique
race 2 » race _, face 2, pace 2

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

• Adding a wildcard symbol may retrieve word variants: technology u.s inflation space race 2 communications costs _ developpement de afrique.*.