Perhaps you should try some spelling variations:
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
during disease » urine disease (Expand search), ring disease (Expand search), using disease (Expand search)
decrease about » disease about (Expand search), decrease akt (Expand search), decrease at (Expand search)
about objects » about subjects (Expand search), belt objects (Expand search), art objects (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)

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 OR decrease during disease ) OR ( decrease toc decrease about objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease OR decrease during disease ) OR ( decrease toc decrease about objects ))*.