Perhaps you should try some spelling variations:
information states » information strategy, information systems, information studies
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
developpement de » developpement des, developpement durable
end information » und information, nd information, trend information
a developpement » au developpement, de developpement, le developpement
technology end » technology e, technology e.g, technology era
states spaces » state spaces, states states, state space
spaces 3.5 » spaces 2.5, spaces 3.2, spaces 3.1
de afrique » de l'afrique, en afrique, l afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology end information states spaces 3.5 communication costs a developpement de afrique.*.