Perhaps you should try some spelling variations:
"coder the coverage in preprocessing" » "coder the coverage in reprocessing" (Expand search), "coder the coverage via preprocessing" (Expand search), "coder the coverage and preprocessing" (Expand search), "coder and coverage in preprocessing" (Expand search), "coder the coverage of preprocessing" (Expand search), "code the coverage in preprocessing" (Expand search), "cover the coverage in preprocessing" (Expand search), "poder the coverage in preprocessing" (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 the coverage in preprocessing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder the coverage in preprocessing\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder the coverage in preprocessing ) OR ( api python python python programming ))*.