Perhaps you should try some spelling variations:
peptone componentes » peptone component (Expand search), leite componentes (Expand search), ceraone components (Expand search)
boosting pythons » boosting method (Expand search)
componentes c3 » componentes _ (Expand search)
using boosting » using rotating (Expand search), using boosted (Expand search), using resting (Expand search)
pythons python » python python (Expand search), pitons python (Expand search), piton python (Expand search)
c3 program » 13 program (Expand search), act program (Expand search), 13 programa (Expand search)
coder » poder (Expand search), codes (Expand search), coded (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( coder peptone componentes c3 program ) OR ( using boosting pythons python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder peptone componentes c3 program ) OR ( using boosting pythons python programming ))*.