Talvez deva tentar algumas variações de ortografia:
programming extraction » programming abstractions (Expandir a busca), programming education (Expandir a busca), programming extension (Expandir a busca)
parallel programming » parallel processing (Expandir a busca)
extraction algorithm » detection algorithm (Expandir a busca), estimation algorithms (Expandir a busca), selection algorithm (Expandir a busca)
algorithm variation » algorithmic mediation (Expandir a busca)
variation method » variational method (Expandir a busca), validation method (Expandir a busca), valuation method (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Adicionar um caractere curinga pode recuperar variações da palavra buscada: parallel programming extraction algorithm variation method*.