Perhaps you should try some spelling variations:
writing processes » writing process (Expand search), making processes (Expand search), writing practices (Expand search)
decrease further » increase further (Expand search), disease further (Expand search), decrease the (Expand search)
further decrease » further increase (Expand search), faster decrease (Expand search), the decrease (Expand search)
decrease writing » decrease walking (Expand search), decreases weaning (Expand search), decrease during (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), to decrease (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)
and decrease » and decreases (Expand search), and decreased (Expand search), and increase (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 further decrease writing processes ) OR ( decrease rate decrease AND decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease further decrease writing processes ) OR ( decrease rate decrease and decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease further decrease writing processes ) OR ( decrease rate decrease and decrease ))*.