Perhaps you should try some spelling variations:
probability matching » probability sampling, probability matrix, probability methods
statistical face » statistical facts, statistical space, statistical surface
face probability » faced probability, space probability, free probability
collani e » collane _
collini e » collin _

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) OR (collini e)) statistical face probability matching.
• Adding a wildcard symbol may retrieve word variants: ((collani e) or (collini e)) statistical face probability matching*.