Perhaps you should try some spelling variations:
conic programming » logic programming (Expand search), cone programming (Expand search), convex programming (Expand search)
decrease conic » decrease covid (Expand search), decrease on (Expand search), decrease costs (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
rate decrease » rats decreases (Expand search), ratio decrease (Expand search), rate increase (Expand search)
python xcode » python code (Expand search), python cuda (Expand search)
xcode java » codes java (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 rate decrease conic programming ) OR ( python xcode java python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease rate decrease conic programming ) OR ( python xcode java python programming ))*.