Perhaps you should try some spelling variations:
study confirmation » side confirmation, de confirmation, equal confirmation
confirmation wants » information wants, confirmation cases, confirmation pages
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
development l » development li, development 1, development law
l afrique » en afrique
wants a » wants _, want a, grants a
costs a » costs _, costs 4
a 6.2 » a 3.2, a 4.2, a 6.1

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

• Adding a wildcard symbol may retrieve word variants: technology study confirmation wants a 6.2 communication costs a development l afrique.*.