Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
del developpement » de developpement, des developpements, le developpement
care information » more information, change information, trade information
information data » information d820, information database, information databases
developpement de » developpement des, developpement durable
technology care » technology case, technology curve, technology can
data space » data spaces, data sparse, data scarce
de afrique » de l'afrique, en afrique, l afrique
space 4.3 » space 3.3, space 2.1, space 3.2
costa del » costo del, costa e, cose del

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

• Adding a wildcard symbol may retrieve word variants: technology care information data space 4.3 communication costa del developpement de afrique.*.