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