Talvez deva tentar algumas variações de ortografia:
diseases based » disease based (Expandir a busca), diseases caused (Expandir a busca), diseases and (Expandir a busca)
decrease tree » decrease treg (Expandir a busca), decrease the (Expandir a busca), decrease their (Expandir a busca)
tree diseases » the diseases (Expandir a busca), borne diseases (Expandir a busca), nerve diseases (Expandir a busca)
based process » based protein (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
python redes » python regius (Expandir a busca), python code (Expandir a busca)
redes python » reais python (Expandir a busca), redes pon (Expandir a busca), dados python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease tree diseases based process ) OR ( python redes python python programming ))~.