Talvez deva tentar algumas variações de ortografia:
based instruction » assisted instruction (Expandir a busca)
disease decreases » diseases decreases (Expandir a busca), disease increases (Expandir a busca), distance decreases (Expandir a busca)
decreases after » decrease after (Expandir a busca), decreased after (Expandir a busca), decreases water (Expandir a busca)
decrease based » decreased base (Expandir a busca), decrease blood (Expandir a busca)
decrease can » decrease in (Expandir a busca), decrease and (Expandir a busca), decrease at (Expandir a busca)
can decrease » can increase (Expandir a busca), and decrease (Expandir a busca), to decrease (Expandir a busca)
decrease the » decreases the (Expandir a busca), decrease in (Expandir a busca), decrease of (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease can decrease based instruction ) OR ( decrease the disease decreases after ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease can decrease based instruction ) OR ( decrease the disease decreases after ))*.