Talvez deva tentar algumas variações de ortografia:
labor processes » labor process (Expandir a busca), labour process (Expandir a busca)
decrease labor » increase labor (Expandir a busca), decrease or (Expandir a busca), decrease low (Expandir a busca)
methods python » methods action (Expandir a busca), pythons python (Expandir a busca), methods method (Expandir a busca)
based methods » based method (Expandir a busca), mixed methods (Expandir a busca), and methods (Expandir a busca)
python based » action based (Expandir a busca)
in decrease » in decreased (Expandir a busca), on decrease (Expandir a busca), pain decrease (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease in decrease labor processes ) OR ( python based methods python programming ))~.