Perhaps you should try some spelling variations:
"coder coding scopus coverage problem" » "coder coding scopus covering problem" (Expand search), "coder coding scopus cover problem" (Expand search), "coder coding scopus covering problems" (Expand search), "coder coding sports coverage problem" (Expand search), "coder coding drops coverage problem" (Expand search), "coder coding locus coverage problem" (Expand search), "modern coding scopus coverage problem" (Expand search), "color coding scopus coverage problem" (Expand search), "odor coding scopus coverage 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 coding scopus coverage problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding scopus coverage problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding scopus coverage problem ) OR ( api python python python programming ))*.