Perhaps you should try some spelling variations:
decrease sowing » decrease owing (Expand search), decrease lodging (Expand search), increased sowing (Expand search)
decrease pro » decrease food (Expand search), decrease treg (Expand search), decrease of (Expand search)
pro decrease » to decrease (Expand search), or decrease (Expand search), price decrease (Expand search)
decrease the » decreases the (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and decrease (Expand search), _ decrease (Expand search)
sowing rates » sowing dates (Expand search), sowing rate (Expand search), sowing date (Expand search)
in decrease » in decreased (Expand search), and decrease (Expand search), can 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 pro decrease the decrease ) OR ( decrease in decrease sowing rates ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease pro decrease the decrease ) OR ( decrease in decrease sowing rates ))*.