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