Perhaps you should try some spelling variations:
components control » componente controle (Expand search), components central (Expand search), componentes contra (Expand search)
clustering method » clustering methods (Expand search)
using clustering » and clustering (Expand search), means clustering (Expand search)
and components » yield components (Expand search), blood components (Expand search)
method python » method method (Expand search), python python (Expand search)
coder and » code and (Expand search), codes and (Expand search), poder and (Expand search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( coder AND components control program ) OR ( using clustering method python programming ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder and components control program ) OR ( using clustering method python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder and components control program ) OR ( using clustering method python programming ))*.