Perhaps you should try some spelling variations:
field progression » and progression (Expand search), cycle progression (Expand search), rapid progression (Expand search)
decreased after » decrease after (Expand search), increased after (Expand search)
decrease field » decreases yield (Expand search), increase field (Expand search), decrease lipid (Expand search)
after decrease » faster decrease (Expand search), after deceased (Expand search), litter decrease (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not 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.

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