Talvez deva tentar algumas variações de ortografia:
regression properties » compression properties (Expandir a busca), emission properties (Expandir a busca), retention properties (Expandir a busca)
degree regression » regime regression (Expandir a busca), tree regression (Expandir a busca), discrete regression (Expandir a busca)
decrease decrease » decrease release (Expandir a busca), decreases disease (Expandir a busca), disease decreases (Expandir a busca)
decrease drugs » disease drugs (Expandir a busca), release drugs (Expandir a busca), increase drug (Expandir a busca)
drugs decrease » drugs release (Expandir a busca)
decrease after » disease after (Expandir a busca)
decrease or » decrease of (Expandir a busca), decrease pro (Expandir a busca), decrease toc (Expandir a busca)
or degree » _ degree (Expandir a busca), en degree (Expandir a busca), by degree (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 OR degree regression properties ) OR ( decrease drugs decrease decrease after ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease or degree regression properties ) OR ( decrease drugs decrease decrease after ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease or degree regression properties ) OR ( decrease drugs decrease decrease after ))*.