Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technology used » technology use, technology based, technology users
communication 2 » communication _, communication a, communication 3
used inflation » und inflation, cases inflation, musil inflation
rate space » state space, trace space, safe space
space 2.7 » space 2.1, space 2.2, space 2.3
2 le » 2 les, 2 la, 2 de

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

• Adding a wildcard symbol may retrieve word variants: technology used inflation rate space 2.7 communication 2 le developpement en afrique.*.