Talvez deva tentar algumas variações de ortografia:
laboratory programming » exploratory programming (Expandir a busca), laboratory program (Expandir a busca)
defense processes » defense process (Expandir a busca), decrease processes (Expandir a busca), disease processes (Expandir a busca)
decrease defense » defense defense (Expandir a busca), decrease release (Expandir a busca), decreases disease (Expandir a busca)
decrease ratio » decreased ratio (Expandir a busca), decrease at (Expandir a busca), decreased rate (Expandir a busca)
ratio decrease » rate decrease (Expandir a busca), to decrease (Expandir a busca), rats decreases (Expandir a busca)
at laboratory » and laboratory (Expandir a busca), _ laboratory (Expandir a busca), by laboratory (Expandir a busca)
python based » action based (Expandir a busca)
based at » based ai (Expandir a busca), based ac (Expandir a busca), based anti (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease ratio decrease defense processes ) OR ( python based at laboratory programming ))~.