Perhaps you should try some spelling variations:
"api in python python programming" » "api in pythons python programming" (Expand search), "api in piton python programming" (Expand search), "api in pitons python programming" (Expand search), "api _ python python programming" (Expand search), "api an python python programming" (Expand search), "fpi in python python programming" (Expand search), "gpi in python python programming" (Expand search)
"coder using arduino rnas using" » "coder using arduino reas using" (Expand search), "coder using arduino ondas using" (Expand search), "coder using arduino gas using" (Expand search), "coders using arduino rnas using" (Expand search), "cover using arduino rnas using" (Expand search), "code using arduino rnas using" (Expand search), "coder using arduino areas using" (Expand search), "coder using arduino aas using" (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 using arduino rnas using") OR ("api in python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using arduino rnas using\") OR (\"api in python python programming\"))".
• Removing quotes may allow a broader search: (( coder using arduino rnas using ) OR ( api in python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using arduino rnas using") OR ("api in python python programming"))*.