Perhaps you should try some spelling variations:
"monty python python python programming" » "monty pythons python python programming" (Expand search), "monty piton python python programming" (Expand search), "monty pitons python python programming" (Expand search)
"coder coding based object tracking" » "modern coding based object tracking" (Expand search), "color coding based object tracking" (Expand search), "odor coding based object tracking" (Expand search), "coder coating based object tracking" (Expand search), "coder modeling based object tracking" (Expand search), "coder reading based object tracking" (Expand search), "coder coding and object tracking" (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 coding based object tracking") OR ("monty python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding based object tracking\") OR (\"monty python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding based object tracking ) OR ( monty python python python programming ))*.