Perhaps you should try some spelling variations:
methodology sample » methodology sampling, methodology stage
sample information » example information, sampling information, complex information
information wants » information war, information what, information when
2 communication » 3 communication, 4 communication, 1 communication
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2
each 2 » each _, each m, fach 2

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

• Adding a wildcard symbol may retrieve word variants: methodology sample information wants each 2 communication costs 4 developpement l afrique.*.