Perhaps you should try some spelling variations:
"coder coder coverage the formula" » "coder code coverage the formula" (Expand search), "coder cancer coverage the formula" (Expand search), "coder center coverage the formula" (Expand search), "coder coder coverage area formula" (Expand search), "coder coder coverage of formula" (Expand search), "coder coder coverage in formula" (Expand search), "coder decoder coverage the formula" (Expand search), "code code coverage the formula" (Expand search), "decoder codec coverage the formula" (Expand search), "coder coder coverage the formal" (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 coder coverage the formula") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coverage the formula\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder coverage the formula ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder coverage the formula") OR ("api python python python programming"))*.