Perhaps you should try some spelling variations:
model development » local development, social development, global development
technology rapid » technology rate, technology road, technology trap
rapid population » world population
population space » population share, population since, population impact
3 communication » 4 communication, de communication, data communication
communication 3 » communication _, communication a
development de » development d, development ds, developpement de
space space » space place, place space, space race
space 3 » space _, space a, space 1

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

• Adding a wildcard symbol may retrieve word variants: technology rapid population space space 3 communication 3 model development de l'afrique.*.