Perhaps you should try some spelling variations:
class processes » last processes (Expand search), loss processes (Expand search), plasma processes (Expand search)
decrease class » decrease costs (Expand search), decreases plasma (Expand search), decreased plasma (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decrease on (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (Expand search)
python based » action based (Expand search)
based python » based path (Expand search), and python (Expand search), gate python (Expand search)

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

• Removing quotes may allow a broader search: (( decrease toc decrease class processes ) OR ( python based python python programming ))~.