Talvez deva tentar algumas variações de ortografia:
based processes » based process (Expandir a busca), and processes (Expandir a busca)
decrease spot » decrease sod (Expandir a busca), decrease soon (Expandir a busca), decrease of (Expandir a busca)
disease based » disease caused (Expandir a busca), disease case (Expandir a busca), diseases caused (Expandir a busca)
spot disease » host disease (Expandir a busca), wilt disease (Expandir a busca)
python code » python coding (Expandir a busca), python redes (Expandir a busca)
pitons » citons (Expandir a busca), pitoni (Expandir a busca), pitoes (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease spot disease based processes ) OR ( python code pitons python programming ))~.