Perhaps you should try some spelling variations:
"using sample from precoder program" » "using sample from proder program" (Expand search), "using sample from recovery program" (Expand search), "using sample from precoce programa" (Expand search), "using sample to precoder program" (Expand search), "using sample from proper program" (Expand search), "using samples from precoder program" (Expand search), "using simple from precoder program" (Expand search), "using simplex from precoder program" (Expand search), "using example from 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 sample from precoder program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using sample from precoder program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using sample from precoder program") OR ("using coding python python programming"))*.