Perhaps you should try some spelling variations:
component contract » component conflict (Expand search), component context (Expand search), componente controle (Expand search)
clustering method » clustering methods (Expand search)
contract program » contrato programa (Expand search), control program (Expand search), control programs (Expand search)
means clustering » and clustering (Expand search), data clustering (Expand search)
one component » the component (Expand search), and component (Expand search), tree component (Expand search)
method python » method method (Expand search), python python (Expand search)
coder one » under one (Expand search), code on (Expand search), over one (Expand search)

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

• Removing quotes may allow a broader search: (( coder one component contract program ) OR ( means clustering method python programming ))~.