Perhaps you should try some spelling variations:
"using confusion with precoder program" » "using confusion with proder program" (Expand search), "using confusion with recovery program" (Expand search), "using confusion with precoce programa" (Expand search), "using infusion with precoder program" (Expand search), "using diffusion with precoder program" (Expand search), "using fusion with precoder program" (Expand search), "using conversion with precoder program" (Expand search), "using conduction with precoder program" (Expand search), "using confusion with precoding program" (Expand search), "using confusion with prader program" (Expand search), "using confusion to precoder 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: "((\"using confusion with precoder program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using confusion with precoder program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using confusion with precoder program") OR ("using coding python python programming"))*.