Perhaps you should try some spelling variations:
"coder code coverage based exercise" » "coder code beverage based exercise" (Expand search), "coder code coverage and exercise" (Expand search), "coder code coverage area exercise" (Expand search), "coder care coverage based exercise" (Expand search), "coder and coverage based exercise" (Expand search), "coder the coverage based exercise" (Expand search), "code code coverage based exercise" (Expand search), "modern code coverage based exercise" (Expand search), "color code coverage based exercise" (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 code coverage based exercise\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code coverage based exercise ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code coverage based exercise") OR ("api python python python programming"))*.