Talvez deva tentar algumas variações de ortografia:
disease processes » disease process (Expandir a busca), disease progress (Expandir a busca), these processes (Expandir a busca)
decrease disease » decreases disease (Expandir a busca), increase disease (Expandir a busca), increased disease (Expandir a busca)
testing program » testing programs (Expandir a busca), teaching program (Expandir a busca), visiting program (Expandir a busca)
basin testing » based testing (Expandir a busca), basin using (Expandir a busca), skin testing (Expandir a busca)
decrease of » decrease in (Expandir a busca)
of decrease » or decrease (Expandir a busca), not decrease (Expandir a busca), to decrease (Expandir a busca)
code basin » acude basin (Expandir a busca), doce basin (Expandir a busca), code based (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease of decrease disease processes ) OR ( python code basin testing program ))~.