Talvez deva tentar algumas variações de ortografia:
computer programming » computer program (Expandir a busca), computer programs (Expandir a busca)
decrease theory » decrease their (Expandir a busca), decrease the (Expandir a busca), disease theory (Expandir a busca)
case computer » cape computer (Expandir a busca), based computer (Expandir a busca), bases computer (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
theory case » theory based (Expandir a busca), theory change (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease theory case computer programming ) OR ( python _ python python programming ))~.