Perhaps you should try some spelling variations:
fear processos » heart processos (Expand search), dar processos (Expand search), mapear processos (Expand search)
decrease fear » decreased fear (Expand search), decrease fetal (Expand search), decreased heart (Expand search)
decrease β » decrease _ (Expand search), decrease in (Expand search), decrease of (Expand search)
β decrease » _ decrease (Expand search), α decrease (Expand search), l decrease (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and 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 β decrease fear processos ) OR ( decrease OR decrease at decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease β decrease fear processos ) OR ( decrease OR decrease at decrease ))*.