Perhaps you should try some spelling variations:
during processual » doutrina processual (Expand search), during processing (Expand search), during professional (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)
and increase » and increases (Expand search), and increased (Expand search)
decrease toc » decrease of (Expand search), decreased to (Expand search), decrease on (Expand search)
toc decrease » to decrease (Expand search), not decrease (Expand search), of decrease (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and decrease (Expand search)

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: (( decrease AND increase during processual ) OR ( decrease toc decrease the decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease and increase during processual ) OR ( decrease toc decrease the decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease and increase during processual ) OR ( decrease toc decrease the decrease ))*.