Perhaps you should try some spelling variations:
decreased response » increased response (Expand search), increases response (Expand search), decreased responsiveness (Expand search)
decrease tomato » increase tomato (Expand search), increases tomato (Expand search), decrease total (Expand search)
toc decreased » to decreased (Expand search), the decreased (Expand search), not decreased (Expand search)
decrease toc » decrease the (Expand search), decreased to (Expand search), decrease on (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (Expand search)

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

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