Talvez deva tentar algumas variações de ortografia:
action programming » python programming (Expandir a busca), action programme (Expandir a busca), con programming (Expandir a busca)
decreased level » decreased levels (Expandir a busca), increased levels (Expandir a busca)
level decrease » leaves decrease (Expandir a busca), level increase (Expandir a busca), levels increase (Expandir a busca)
zone processes » coke processes (Expandir a busca), dose processes (Expandir a busca), cosine processes (Expandir a busca)
methods action » methods section (Expandir a busca), methods adoption (Expandir a busca), method reaction (Expandir a busca)
decrease zone » decreased bone (Expandir a busca), decreases bone (Expandir a busca), decrease on (Expandir a busca)
python and » python based (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: (( decreased level decrease zone processes ) OR ( python AND methods action programming ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decreased level decrease zone processes ) OR ( python and methods action programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decreased level decrease zone processes ) OR ( python and methods action programming ))*.