Perhaps you should try some spelling variations:
probability mapping » probability sampling, probability matching, probability ranking
e statistische » die statistische, eine statistische
e probability » use probability, some probability, free probability
e statistica » di statistica

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

• If you are trying to use Boolean operators, they must be ALL CAPS: collani ((e statistische) OR (e statistica)) e probability mapping.
• Adding a wildcard symbol may retrieve word variants: collani ((e statistische) or (e statistica)) e probability mapping*.