Perhaps you should try some spelling variations:
2011 communication » 2.14 communication, 2.3 communication, 1 communication
information rates » information states, information ratio, information rules
from information » from informal, 1 information
e development » sme development, mine development, site development
development l » development li, development 1, development law
rates file » rates figure
file 2011 » file 11, file 20, file 21
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 from information rates file 2011 communication costs e development l afrique.*.