Perhaps you should try some spelling variations:
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
information some » information source, information stored, information space
developpement il » developpement de, developpement et, developpement du
end information » und information, nd information, trend information
e developpement » de developpement, le developpement, et developpement
technology end » technology e, technology e.g, technology era
some spaces » some species, safe spaces, some states
spaces 2.1 » space 2.1, spaces 1.1, spaces 1
il afrique » l afrique, en afrique
costs e » 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 end information some spaces 2.1 communication costs e developpement il afrique.*.