Talvez deva tentar algumas variações de ortografia:
fraction programming » fractional programming (Expandir a busca), creation programming (Expandir a busca), functional programming (Expandir a busca)
decrease processes » disease processes (Expandir a busca), defense processes (Expandir a busca), decay processes (Expandir a busca)
decrease decrease » decrease release (Expandir a busca), disease decreases (Expandir a busca), decrease sucrose (Expandir a busca)
methanol fraction » methanol production (Expandir a busca), ethanol extraction (Expandir a busca), ethanol formation (Expandir a busca)
based methanol » based ethanol (Expandir a busca), based bioethanol (Expandir a busca), bonded methanol (Expandir a busca)
python based » action based (Expandir a busca)
decrease to » decreased to (Expandir a busca), decrease toc (Expandir a busca), decrease the (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 to decrease decrease processes ) OR ( python based methanol fraction programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease to decrease decrease processes ) OR ( python based methanol fraction programming ))*.