Perhaps you should try some spelling variations:
"coder coder coverage and under" » "coder code coverage and under" (Expand search), "coder cancer coverage and under" (Expand search), "coder center coverage and under" (Expand search), "coder coder coverage in under" (Expand search), "coder coder coverage of under" (Expand search), "coder decoder coverage and under" (Expand search), "code code coverage and under" (Expand search), "decoder codec coverage and under" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coverage and under\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder coverage and under ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder coverage and under") OR ("api python python python programming"))*.