Talvez deva tentar algumas variações de ortografia:
coupling effect » coupling effects (Expandir a busca), chilling effect (Expandir a busca)
effect python » effect method (Expandir a busca), effect author (Expandir a busca)
task decrease » mass decrease (Expandir a busca), risk decreases (Expandir a busca), tasks increase (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
python task » python based (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( coupling effect python task decrease ) OR ( _ python python python programming ))~.