Perhaps you should try some spelling variations:
"and computation using arduino programming" » "and computation using arduino programmable" (Expand search), "and computation using radio programming" (Expand search), "and computation using learning programming" (Expand search), "and computations using arduino programming" (Expand search), "and computation in arduino programming" (Expand search), "and composition using arduino programming" (Expand search), "and computational using arduino programming" (Expand search), "of computation using arduino programming" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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: (("and computation using arduino programming") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computation using arduino programming\") OR (\"using codigo python python programming\"))*".
• Removing quotes may allow a broader search: (( and computation using arduino programming ) OR ( using codigo python python programming ))*.