Perhaps you should try some spelling variations:
lesions decreases » lesions decrease (Expand search), lesions decreased (Expand search), lesions increase (Expand search)
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
l processados » _ processados (Expand search), nao processados (Expand search), ultra processados (Expand search)
decreases and » decreases in (Expand search), decreases _ (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)
and decrease » and decreases (Expand search), and decreased (Expand search), and increase (Expand search)
decrease l » decrease il (Expand search), decrease _ (Expand search), decrease β (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 toc decrease l processados ) OR ( decrease lesions decreases AND decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease toc decrease l processados ) OR ( decrease lesions decreases and decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease toc decrease l processados ) OR ( decrease lesions decreases and decrease ))*.