Perhaps you should try some spelling variations:
"teaching computation multi robots programming" » "teaching computational multi robots programming" (Expand search), "teaching competitions multi robots programming" (Expand search), "teaching compensation multi robots programming" (Expand search), "teaching computacional multi robots programming" (Expand search), "teaching composition multi robots programming" (Expand search), "teaching computacao multi robots programming" (Expand search), "teaching computation multi robot programming" (Expand search), "teaching computation multi robos programming" (Expand search), "teaching computation multi robo programming" (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: (("teaching computation multi robots programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching computation multi robots programming\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( teaching computation multi robots programming ) OR ( using coding python python programming ))*.