Talvez deva tentar algumas variações de ortografia:
decrease processes » disease processes (Expandir a busca), defense processes (Expandir a busca), decay processes (Expandir a busca)
diseases decrease » diseases decreases (Expandir a busca), disease decreases (Expandir a busca), diseases disease (Expandir a busca)
decreases and » decreases in (Expandir a busca)
and diseases » and disease (Expandir a busca)
python redes » python regius (Expandir a busca), python code (Expandir a busca)
pon python » on python (Expandir a busca), piton python (Expandir a busca), in python (Expandir a busca)
redes pon » redes p2p (Expandir a busca), redes par (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: (( decreases AND diseases decrease processes ) OR ( python redes pon python programming ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decreases and diseases decrease processes ) OR ( python redes pon python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decreases and diseases decrease processes ) OR ( python redes pon python programming ))*.