Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
del developpement » de developpement, des developpements, le developpement
best information » tests information, debt information, cost information
information when » information what, information war, information wants
developpement du » developpement de, developpement des, developpement et
technology best » technology based
du afrique » en afrique, l afrique, de l'afrique
when care » when large, when can, when base
costa del » costo del, costa e, cose del
care 6.2 » care 3.2, care 1.2, care 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology best information when care 6.2 communication costa del developpement du afrique.*.