Talvez deva tentar algumas variações de ortografia:
cooperation processing » conservation processing (Expandir a busca), cooperation process (Expandir a busca), cooperation professional (Expandir a busca)
decreased cooperation » decrease cooperation (Expandir a busca), decreased proliferation (Expandir a busca), decreased oxidation (Expandir a busca)
decrease with » decreases with (Expandir a busca), increase with (Expandir a busca), decrease in (Expandir a busca)
with decrease » with decreased (Expandir a busca), with deceased (Expandir a busca), with increase (Expandir a busca)
on decreased » in decreased (Expandir a busca), of decreased (Expandir a busca), on deceased (Expandir a busca)
decrease on » decrease in (Expandir a busca), decrease of (Expandir a busca), decrease or (Expandir a busca)
decrease at » decrease akt (Expandir a busca), decrease and (Expandir a busca), decrease in (Expandir a busca)
at decrease » rate decrease (Expandir a busca), that decrease (Expandir a busca), and decrease (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease on decreased cooperation processing ) OR ( decrease at decrease with decrease ))~.