Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technology private » technology preface, technology rate, technology related
3.2 communication » 3 communication, 2.3 communication, de communication
developpement du » developpement de, developpement des, developpement et
information war » information what, information wants, information when
e developpement » de developpement, le developpement, et developpement
du afrique » en afrique, l afrique, de l'afrique
war race » war peace, war ramt, war re
race 3.2 » race 3.7, race 4.2, rice 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology private information war race 3.2 communication costa e developpement du afrique.*.