Talvez deva tentar algumas variações de ortografia:
componentes centrais » componentes culturais (Expandir a busca), componentes minerais (Expandir a busca), componente central (Expandir a busca)
yield componentes » yield components (Expandir a busca), yield component (Expandir a busca), field components (Expandir a busca)
clustering python » clustering method (Expandir a busca), clustering methods (Expandir a busca), clustering pattern (Expandir a busca)
centrais program » centro program (Expandir a busca), centers program (Expandir a busca), gerais program (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)
poder yield » powder yield (Expandir a busca), power yield (Expandir a busca), fodder yield (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( poder yield componentes centrais program ) OR ( using clustering python python programming ))~.