Perhaps you should try some spelling variations:
"api pitons python python programming" » "api pitons pythons python programming" (Expand search), "api pitons piton python programming" (Expand search), "api pitons pytm python programming" (Expand search), "api citons python python programming" (Expand search), "api pitoni python python programming" (Expand search), "api pitoes python python programming" (Expand search)
"coder coder using iot protocol" » "coder coder using cost protocol" (Expand search), "coder coder using smt protocol" (Expand search), "coder coder using kyoto protocol" (Expand search), "coder decoder using iot protocol" (Expand search), "code code using iot protocol" (Expand search), "decoder codec using iot protocol" (Expand search), "coder coders using iot protocol" (Expand search), "coder cover using iot protocol" (Expand search), "coder code using iot protocol" (Expand search), "coder coder using ion protocol" (Expand search), "coder coder using in protocol" (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 coder using iot protocol\") OR (\"api pitons python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder using iot protocol ) OR ( api pitons python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder using iot protocol") OR ("api pitons python python programming"))*.