Perhaps you should try some spelling variations:
decrease fractal » decreases rectal (Expand search), decrease fetal (Expand search), decreases crystal (Expand search)
decrease during » increase during (Expand search), increases during (Expand search), disease during (Expand search)
during decrease » during increased (Expand search), during depressed (Expand search), during disease (Expand search)
fractal pattern » facial pattern (Expand search), fracture pattern (Expand search), fracture patterns (Expand search)
decrease lipid » increases lipid (Expand search), increased lipid (Expand search)
lipid decrease » rapid decrease (Expand search), ligand decrease (Expand search), limb 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 during decrease lipid decrease ) OR ( decrease NOT decrease fractal pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease during decrease lipid decrease ) OR ( decrease NOT decrease fractal pattern ))*.