Talvez deva tentar algumas variações de ortografia:
defensive process » offensive process (Expandir a busca), decisive process (Expandir a busca), intensive process (Expandir a busca)
earth programming » health programming (Expandir a busca), math programming (Expandir a busca), arts programming (Expandir a busca)
column based » column base (Expandir a busca), column packed (Expandir a busca), column and (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)
based earth » based birth (Expandir a busca), based early (Expandir a busca), based heart (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease of decrease defensive process ) OR ( python column based earth programming ))~.