Perhaps you should try some spelling variations:
"coder decoder using efficient protocol" » "coder decoder using efficient production" (Expand search), "coder decoder using effluent protocol" (Expand search), "encoder decoder using efficient protocol" (Expand search), "coder disorder using efficient protocol" (Expand search), "coder decoding using efficient protocol" (Expand search), "coder cover using efficient protocol" (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.

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