Talvez deva tentar algumas variações de ortografia:
decrease functional » depression functional (Expandir a busca), discourse functional (Expandir a busca)
decrease function » degree function (Expandir a busca), degree functions (Expandir a busca), reverse function (Expandir a busca)
raphson algorithm » rosen algorithm (Expandir a busca), bacon algorithm (Expandir a busca), howson algorithm (Expandir a busca)
function raphson » function graph (Expandir a busca)
functional and » functional food (Expandir a busca), functional foods (Expandir a busca)
and algorithm » and algorithms (Expandir a busca), an algorithm (Expandir a busca), ant algorithm (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 functional AND algorithm AND code) OR ( decrease function raphson algorithm AND code))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease functional and algorithm AND code) OR ( decrease function raphson algorithm AND code))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease functional and algorithm AND code) OR ( decrease function raphson algorithm AND code))*.