Talvez deva tentar algumas variações de ortografia:
decrease buffer » decrease after (Expandir a busca), decrease burden (Expandir a busca), decrease suffering (Expandir a busca)
decrease their » increase their (Expandir a busca), decreases the (Expandir a busca)
their decrease » their disease (Expandir a busca), the decreased (Expandir a busca), term decrease (Expandir a busca)
buffer effect » buffering effect (Expandir a busca), border effect (Expandir a busca), under effect (Expandir a busca)
decrease the » decreases the (Expandir a busca), decrease in (Expandir a busca)
the decrease » to decrease (Expandir a busca), and decrease (Expandir a busca)
decrease of » decrease in (Expandir a busca)
of decrease » or decrease (Expandir a busca), not decrease (Expandir a busca), to decrease (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease their decrease the decrease ) OR ( decrease of decrease buffer effect ))~.