Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
information 3.1 » information 3.2, information 3.4, information 3.3
led development » land development, based development, road development
development pan » development plan, development plans, development japan
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
pan african » pan american, can africa, pan africanism
costs led » costs land, costs linked
3.1 k » 3.1 _, 3.1 a
k de » k die, _ de, 2 de

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3.1 k de communication costs led development pan african.*.