Perhaps you should try some spelling variations:
decrease their » decrease the (Expand search), increase their (Expand search), decreases the (Expand search)
their decrease » the decrease (Expand search), their disease (Expand search), the decreased (Expand search)
decrease state » decrease the (Expand search), decrease at (Expand search), decrease age (Expand search)
state program » care program (Expand search)
python single » within single (Expand search), than single (Expand search)
single lambda » single label (Expand search), single limb (Expand search), single labor (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 their decrease state program ) OR ( python single lambda python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease their decrease state program ) OR ( python single lambda python programming ))*.