Perhaps you should try some spelling variations:
communication costo » communication costs, communication costa, communications costs
die communication » de communication, time communication, une communication
del developpement » de developpement, des developpements, le developpement
technology 4.2 » technology 2.2, technology 3.2, technology 4.1
information pt » information part, information 1, information 1.2
des afrique » en afrique, de l'afrique
space die » space age
costo del » costa del, cose del, costo e
pt space » 1 space, 3 space, 2 space

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

• Adding a wildcard symbol may retrieve word variants: technology 4.2 information pt space die communication costo del developpement des afrique.*.