Perhaps you should try some spelling variations:
communication costo » communication costs, communication costa, communications costs
course information » house information, core information, source information
technology course » technology case, technology cost, technology code
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
information data » information d820, information database, information databases
del development » model development, delta development, well development
development l » development li, development 1, development law
data space » data spaces, data sparse, data scarce
space 4.2 » space 3.2, space 2.2, space 4.3
costo del » costa del, cose del, costo e
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology course information data space 4.2 communication costo del development l afrique.*.