Perhaps you should try some spelling variations:
information 3.1.1 » information 13.1.1, information 3.1.3, information 3.2.1
une communication » d'une communication, ante communication, de communication
developing areas » developing asia, developing east, developing a
technologies 2 » technologies _, technologies 4
4 developing » 3 developing
areas access » farmers access, cartels access, markets access
3.1.1 das » 3.1 das, 3.1.1 die
das une » dans une, das un, pas une
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: technologies 2 information 3.1.1 das une communication costs 4 developing areas access.*.