Talvez deva tentar algumas variações de ortografia:
working patterns » foraging patterns (Expandir a busca), working papers (Expandir a busca), firing patterns (Expandir a busca)
decrease working » decrease walking (Expandir a busca), disease working (Expandir a busca), decrease during (Expandir a busca)
decrease owing » decrease lodging (Expandir a busca), decrease during (Expandir a busca), decrease with (Expandir a busca)
owing decrease » taping decrease (Expandir a busca), will decrease (Expandir a busca), skins decrease (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 owing decrease in decrease ) OR ( decrease OR decrease working patterns ))~.