Talvez deva tentar algumas variações de ortografia:
class processes » last processes (Expandir a busca), loss processes (Expandir a busca), plasma processes (Expandir a busca)
decrease host » decreases post (Expandir a busca), decrease costs (Expandir a busca), decrease of (Expandir a busca)
disease class » disease case (Expandir a busca), disease cross (Expandir a busca), disease cases (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
host disease » heart disease (Expandir a busca)
python api » python and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease host disease class processes ) OR ( python api python python programming ))~.