Perhaps you should try some spelling variations:
decreased response » increased response (Expand search), decreased responsiveness (Expand search)
decrease planting » increase planning (Expand search), decrease replacing (Expand search), decrease lodging (Expand search)
planting pattern » banding pattern (Expand search), eating pattern (Expand search), changing patterns (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and decrease (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain 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: (( decreased response decrease NOT decrease ) OR ( decrease in decrease planting pattern ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decreased response decrease not decrease ) OR ( decrease in decrease planting pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decreased response decrease not decrease ) OR ( decrease in decrease planting pattern ))*.