Perhaps you should try some spelling variations:
"coder annotating _ sampling program" » "code annotating _ sampling program" (Expand search), "code annotations _ sampling program" (Expand search), "and annotating _ sampling program" (Expand search), "coder annotating _ labeling program" (Expand search), "coder annotating _ smoking program" (Expand search), "coder annotating _ jumping 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: "((\"coder annotating _ sampling program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( coder annotating _ sampling program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder annotating _ sampling program") OR ("using coding python python programming"))*.