Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
methodology some » methodology semi, methodology site, methodology sample
some information » more information, time information, one information
information what » information war, information when, information wants
open development » clean development, driven development, human development
development en » developpement en, development menu, development eco
costs open » cost open, costs over
cost 2.3 » costs 2.3, cost 2.4, cost 2.2

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

• Adding a wildcard symbol may retrieve word variants: methodology some information what cost 2.3 communication costs open development en afrique.*.