Perhaps you should try some spelling variations:
"coder detection in coverage problem" » "coder detection in covering problem" (Expand search), "coder detection in cover problem" (Expand search), "coder detection in covering problems" (Expand search), "code detection in coverage problem" (Expand search), "border detection in coverage problem" (Expand search), "corner detection in coverage problem" (Expand search), "coder detection and 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 detection in coverage problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detection in coverage problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder detection in coverage problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder detection in coverage problem") OR ("api python python python programming"))*.