Talvez deva tentar algumas variações de ortografia:
single objective » single injection (Expandir a busca)
decrease single » decreasing single (Expandir a busca), disease single (Expandir a busca)
costs decrease » loss decrease (Expandir a busca), not decrease (Expandir a busca), cells decrease (Expandir a busca)
disease costs » disease cost (Expandir a busca), disease cross (Expandir a busca), disease cases (Expandir a busca)
decrease toc » decrease of (Expandir a busca), decrease the (Expandir a busca), decreased to (Expandir a busca)
decrease and » decreases and (Expandir a busca), decrease in (Expandir a busca), decrease of (Expandir a busca)
and decrease » and decreases (Expandir a busca), and decreased (Expandir a busca), and increase (Expandir a busca)
toc disease » sc disease (Expandir a busca), c disease (Expandir a busca), npc disease (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: (( decrease toc disease costs decrease ) OR ( decrease AND decrease single objective ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease toc disease costs decrease ) OR ( decrease and decrease single objective ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease toc disease costs decrease ) OR ( decrease and decrease single objective ))*.