Perhaps you should try some spelling variations:
"an implementation to precoder program" » "and implementation to precoder program" (Expand search), "_ implementation to precoder program" (Expand search), "an implementation the precoder program" (Expand search), "an implementation in precoder program" (Expand search), "an implementation _ precoder program" (Expand search), "an implementation to proder program" (Expand search), "an implementation to recovery program" (Expand search), "an implementation to precoce programa" (Expand search), "an implementation to precedent program" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium python python programming" (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: "((\"an implementation to precoder program\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( an implementation to precoder program ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("an implementation to precoder program") OR ("using codigo python python programming"))*.