Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
information open » information oder, information och, transformation open
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
e information » e informacion, age information, die information
technology e » technology 1, technology 3, technology 4
open spaces » open space, green spaces
spaces 2.2 » space 2.2, spaces 2.1, spaces 4.2
de afrique » de l'afrique, en afrique, l afrique
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology e information open spaces 2.2 communication costs le developpement de afrique.*.