Perhaps you should try some spelling variations:
communications series » communication series, communications services, communication services
pm developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
die variation » de variation, does variation, der variation
variation 3.3 » variation 4.3, variation 4.1, variation _
typology die » typology _, typology 4.1, typology 6
series pm » series m, series amp, series _
3.3 test » 3.3 tests, 2.3 test, 63 test

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

• Adding a wildcard symbol may retrieve word variants: typology die variation 3.3 test data communications series pm developpement en afrique.*.