Perhaps you should try some spelling variations:
"code using arduino programming computing" » "code using arduino programming computer" (Expand search), "code using arduino programmable computing" (Expand search), "code using radio programming computing" (Expand search), "code using learning programming computing" (Expand search), "made using arduino programming computing" (Expand search), "coding using arduino programming computing" (Expand search)
"api with python python programming" » "api with pythons python programming" (Expand search), "api with piton python programming" (Expand search), "api with pitons python programming" (Expand search), "xapi with python python programming" (Expand search), "pi with python python programming" (Expand search), "ai with 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: (("code using arduino programming computing") OR ("api with python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code using arduino programming computing\") OR (\"api with python python programming\"))".
• Removing quotes may allow a broader search: (( code using arduino programming computing ) OR ( api with python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("code using arduino programming computing") OR ("api with python python programming"))*.