Perhaps you should try some spelling variations:
"coder during programming heurisitcs programming" » "coder during programming heuristics programming" (Expand search), "coder during programming revisited programming" (Expand search), "coder during programming heuristic programming" (Expand search), "coder learning programming heurisitcs programming" (Expand search), "coder ranking programming heurisitcs programming" (Expand search), "coder arduino programming heurisitcs programming" (Expand search), "cover during programming heurisitcs programming" (Expand search), "powder during programming heurisitcs programming" (Expand search), "border during programming heurisitcs programming" (Expand search)
"api pitoni python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons python python programming" (Expand search), "api pitoni pythons python programming" (Expand search), "api pitoni piton python programming" (Expand search), "api pitoni pitons 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 during programming heurisitcs programming") OR ("api pitoni python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder during programming heurisitcs programming\") OR (\"api pitoni python python programming\"))".
• Removing quotes may allow a broader search: (( coder during programming heurisitcs programming ) OR ( api pitoni python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder during programming heurisitcs programming") OR ("api pitoni python python programming"))*.