Talvez deva tentar algumas variações de ortografia:
pathogen programming » python programming (Expandir a busca), math programming (Expandir a busca), agent programming (Expandir a busca)
decrease processes » disease processes (Expandir a busca), defense processes (Expandir a busca), decay processes (Expandir a busca)
decrease decrease » decrease release (Expandir a busca), disease decreases (Expandir a busca), decrease sucrose (Expandir a busca)
decrease litter » increased litter (Expandir a busca), decrease after (Expandir a busca), decreases liver (Expandir a busca)
litter decrease » faster decrease (Expandir a busca), life decrease (Expandir a busca)
python taking » python coding (Expandir a busca)
root pathogen » root pathogens (Expandir a busca), host pathogen (Expandir a busca), of pathogen (Expandir a busca)
taking root » causing root (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease litter decrease decrease processes ) OR ( python taking root pathogen programming ))~.