Perhaps you should try some spelling variations:
states communications » scales communication, states telecommunications, strategic communications
communications costs » communication costs, communications _
math information » catch information, much information, health information
developpement la » developpement de, developpement et, developpement du
technology math » technology paths, technology mit, technology make
4 developpement » de developpement, le developpement, et developpement
information 3 » information 2
das states » u.s states, das statut, das staats
la afrique » l afrique, la fabrique, en afrique
costs 4 » costs _, costs a, costs 4.2
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technology math information 3 das states communications costs 4 developpement la afrique.*.