Perhaps you should try some spelling variations:
"coder code coverage index function" » "coder code coverage in function" (Expand search), "coder code coverage and function" (Expand search), "coder code cover index function" (Expand search), "coder code coverage convex function" (Expand search), "coder code coverage redox function" (Expand search), "coder code coverage convex functions" (Expand search), "coder care coverage index function" (Expand search), "coder and coverage index function" (Expand search), "coder the coverage index function" (Expand search), "code code coverage index function" (Expand search), "modern code coverage index function" (Expand search), "color code coverage index function" (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 coverage index function\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code coverage index function ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code coverage index function") OR ("_ python python python programming"))*.