Perhaps you should try some spelling variations:
technological content » technological potential, technological frontier, technological change
place communication » face communication, plans communication, space communication
content formation » content information, concept formation, contents information
communication 5 » communication _, communication a, communication 3
sme development » trade development
development des » development does, development desd, development ds
formation des » formation _
des africa » does africa, yes africa, de africa
des hohen » der hohen
5 sme » 5 some, 5 same, _ sme

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

• Adding a wildcard symbol may retrieve word variants: technological content formation des hohen place communication 5 sme development des africa.*.