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