Perhaps you should try some spelling variations:
"coder decoder in using problem" » "encoder decoder in using problem" (Expand search), "coder decoder in housing problems" (Expand search), "coder decoder in routing problem" (Expand search), "coder decoder in cutting problem" (Expand search), "coder recorder in using problem" (Expand search), "coder decoder _ using problem" (Expand search), "coder decoder using using 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 in using problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder in using problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder in using problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder in using problem") OR ("api python python python programming"))*.