Perhaps you should try some spelling variations:
7.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
a developpement » au developpement, de developpement, le developpement
technology der » technology does, technology 4ir, technology dlt
der innovation » gender innovation, 2 innovation, 3 innovation
des fabrique » la fabrique, des briques
costs a » costs _, costs 4
john a » john _, john c, john d
a 7.3 » a 3.3, a 7.1, a 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology der innovation john a 7.3 communication costs a developpement des fabrique.*.