Perhaps you should try some spelling variations:
"coder code coverage case based" » "coder care coverage case based" (Expand search), "coder and coverage case based" (Expand search), "coder the coverage case based" (Expand search), "coder code coverage based based" (Expand search), "coder code coverage class based" (Expand search), "coder code coverage laser based" (Expand search), "code code coverage case based" (Expand search), "modern code coverage case based" (Expand search), "color code coverage case based" (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 code coverage case based") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code coverage case based\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder code coverage case based ) OR ( api python python python programming ))*.