Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
land information » fund information, und information, award information
technology land » technology law, technology led, technology finland
information war » information what, information wants, information when
4 developpement » de developpement, le developpement, et developpement
des afrique » en afrique, de l'afrique
war space » air space, war peace, war race
space 2.3 » space 2.1, space 2.2, space 3.3
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology land information war space 2.3 communication costs 4 developpement des afrique.*.