Perhaps you should try some spelling variations:
due developpement » de developpement, du developpement, le developpement
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
developpement der » developpement des, developpement de, developpement et
inflation papers » inflation rates, inflation taxes, notation papers
communication 1 » communication _, communication a, communication 3
technology 1 » technology _
papers paper » papers papers, papers chapter, papers other
1 inflation » 10 inflation, 12 inflation, _ inflation
der facher » der flachen, der flache, der bucher
paper 2.7 » papers 2.7, paper 2.3, paper 2.5
1 due » 1 die, _ due, 1 dum

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation papers paper 2.7 communication 1 due developpement der facher.*.