Perhaps you should try some spelling variations:
"coder code in extended coverage" » "coder code in extended storage" (Expand search), "coder code in enhanced coverage" (Expand search), "coder code in extended overlap" (Expand search), "coder code an extended coverage" (Expand search), "coder code and extended coverage" (Expand search), "coder code of extended coverage" (Expand search), "code code in extended coverage" (Expand search), "modern code in extended coverage" (Expand search), "color code in extended coverage" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 in extended coverage\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code in extended coverage ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code in extended coverage") OR ("_ python python python programming"))*.