Perhaps you should try some spelling variations:
lesions decrease » response decrease (Expand search), lesions case (Expand search), skins decrease (Expand search)
decay processes » levy processes (Expand search), memory processes (Expand search), decay properties (Expand search)
decrease cells » decrease cell (Expand search), decreases cell (Expand search), decrease costs (Expand search)
cells decrease » cells decreases (Expand search), cells increase (Expand search), cells increases (Expand search)
decrease decay » decreases pecan (Expand search), decrease fear (Expand search), decrease fetal (Expand search)
python lesions » aphthoid lesions (Expand search), aphthous lesions (Expand search)
decrease owing » decrease lodging (Expand search), decrease during (Expand search), decrease in (Expand search)
owing program » aging program (Expand search), using program (Expand search), housing program (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 cells decrease decay processes ) OR ( python lesions decrease owing program ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease cells decrease decay processes ) OR ( python lesions decrease owing program ))*.