Talvez deva tentar algumas variações de ortografia:
based processes » based process (Expandir a busca), and processes (Expandir a busca)
diseases based » disease based (Expandir a busca), diseases caused (Expandir a busca), diseases and (Expandir a busca)
decrease root » decrease food (Expandir a busca), decrease soon (Expandir a busca), decreasing root (Expandir a busca)
root diseases » foot diseases (Expandir a busca), goat diseases (Expandir a busca), rust diseases (Expandir a busca)
python 2a » python _ (Expandir a busca), python c (Expandir a busca), python to (Expandir a busca)
2a pitons » _ pitons (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease root diseases based processes ) OR ( python 2a pitons python programming ))~.