Perhaps you should try some spelling variations:
statistical stepping » statistical sampling (Expand Search), statistical modelling (Expand Search), statistical modeling (Expand Search)
statistical sharing » statistical learning (Expand Search), statistical sampling (Expand Search), statistical spatial (Expand Search)
stepping through » seeing through (Expand Search), teaming through (Expand Search), being through (Expand Search)
sharing theory » string theory (Expand Search), learning theory (Expand Search)

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

• Removing quotes may allow a broader search: (( statistical stepping through ) OR ( statistical sharing theory )).