Perhaps you should try some spelling variations:
nps telecommunications » u.s telecommunications, _ telecommunications, 1.2 telecommunications
developpement du » developpement de, developpement des, developpement et
1 developpement » de developpement, le developpement, et developpement
am evaluation » 3 evaluation, 1 evaluation, 2 evaluation
typologie am » typologie auf, typologie et, typologie en
du fabrique » la fabrique
services 1 » services 4, services 3, services 2
die nps » die nis, die npth

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

• Adding a wildcard symbol may retrieve word variants: typologie am evaluation _ die nps telecommunications services 1 developpement du fabrique.*.