Perhaps you should try some spelling variations:
information wants » information war, information what, information when
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
rate information » trade information, care information, age information
technology rate » technology state, technology role, technology related
amy development » key development, fly development, soy development
development des » development does, development desd, development ds
des afrique » en afrique, de l'afrique
wants base » fans base, plants based
costs amy » costs a
base 6.2 » base 3.2, base 4.2, base 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology rate information wants base 6.2 communication costs amy development des afrique.*.