Perhaps you should try some spelling variations:
"coder active sampling error program" » "coder passive sampling error program" (Expand search), "coder active sampling effort program" (Expand search), "coder active sampling sector program" (Expand search), "coder active sampling senior program" (Expand search), "coder active sampling parfor program" (Expand search), "copper active sampling error program" (Expand search), "power active sampling error program" (Expand search), "under active sampling error 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder active sampling error program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder active sampling error program\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( coder active sampling error program ) OR ( using coding python python programming ))*.