Talvez deva tentar algumas variações de ortografia:
methodological problems » methodological process (Expandir a busca), methodological proposals (Expandir a busca), methodological processes (Expandir a busca)
in methodological » on methodological (Expandir a busca), and methodological (Expandir a busca), _ methodological (Expandir a busca)
clustering python » clustering method (Expandir a busca), clustering methods (Expandir a busca), clustering pattern (Expandir a busca)
using clustering » and clustering (Expandir a busca), means clustering (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
coder motion » coder solution (Expandir a busca), proper motion (Expandir a busca), order motions (Expandir a busca)
motion in » motion _ (Expandir a busca), promotion in (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: "(( coder motion in methodological problems ) OR ( using clustering python python programming ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( coder motion in methodological problems ) OR ( using clustering python python programming ))*.