Perhaps you should try some spelling variations:
componente sentry » componentes ntry (Expand search), componente dentro (Expand search), componente central (Expand search)
boosting method » costing method (Expand search), costing methods (Expand search), shooting method (Expand search)
sentry program » memory program (Expand search), dentistry program (Expand search), identity program (Expand search)
using boosting » using rotating (Expand search), using boosted (Expand search), using resting (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.

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