Perhaps you should try some spelling variations:
"coder using arduino placa using" » "coder using arduino dlna using" (Expand search), "coder using arduino aplicada using" (Expand search), "coders using arduino placa using" (Expand search), "cover using arduino placa using" (Expand search), "code using arduino placa using" (Expand search), "coder using arduino place using" (Expand search), "coder using arduino plasma using" (Expand search), "coder using arduino places using" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using arduino placa using\") OR (\"api with python python programming\"))~".
• Removing quotes may allow a broader search: (( coder using arduino placa using ) OR ( api with python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder using arduino placa using") OR ("api with python python programming"))*.