Perhaps you should try some spelling variations:
componentes contra » componentes centrais (Expand search), componentes conexas (Expand search), componentes cots (Expand search)
clustering method » clustering methods (Expand search)
means clustering » and clustering (Expand search), data clustering (Expand search)
and componentes » and components (Expand search), anos componentes (Expand search), and component (Expand search)
contra program » contract program (Expand search), control program (Expand search), contrato programa (Expand search)
method python » method method (Expand search), python python (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( code and componentes contra program ) OR ( means clustering method python programming ))~.