Talvez deva tentar algumas variações de ortografia:
classifier detection » classifier selection (Expandir a busca), classifiers selection (Expandir a busca), carrier detection (Expandir a busca)
functions algorithm » functions logarithm (Expandir a busca), projections algorithm (Expandir a busca)
methods computation » networks computation (Expandir a busca), network computation (Expandir a busca)
spatial functions » special functions (Expandir a busca), social functions (Expandir a busca), facial functions (Expandir a busca)
in classifier » knn classifier (Expandir a busca), of classifier (Expandir a busca), of classifiers (Expandir a busca)
routines and » routine and (Expandir a busca), routing and (Expandir a busca), routes and (Expandir a busca)
algorithm in » algorithms in (Expandir a busca), algorithm ii (Expandir a busca), algorithm on (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: routines AND spatial functions algorithm in classifier detection methods computation~.
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: routines and spatial functions algorithm in classifier detection methods computation*.