Perhaps you should try some spelling variations:
pathogen programming » python programming (Expand search), math programming (Expand search), agent programming (Expand search)
convex programming » cone programming (Expand search), computer programming (Expand search)
decrease convex » decrease covid (Expand search), decreased connexin (Expand search), decreased content (Expand search)
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)
python taking » python coding (Expand search)
root pathogen » root pathogens (Expand search), host pathogen (Expand search), of pathogen (Expand search)
taking root » causing root (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( decrease their decrease convex programming ) OR ( python taking root pathogen programming ))~.