Perhaps you should try some spelling variations:
"coder decoder using embedded problem" » "coder decoder using embedding problem" (Expand search), "coder decoder using embedded program" (Expand search), "coder decoder using embedded mobile" (Expand search), "coder decoder in embedded problem" (Expand search), "encoder decoder using embedded problem" (Expand search), "coder disorder using embedded problem" (Expand search), "coder decoding using embedded problem" (Expand search), "coder cover using embedded problem" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python 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: (("coder decoder using embedded problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder using embedded problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder decoder using embedded problem ) OR ( api python python python programming ))*.