Perhaps you should try some spelling variations:
"coder code coverage on functionalized" » "coder code coverage of functionalized" (Expand search), "coder care coverage on functionalized" (Expand search), "coder and coverage on functionalized" (Expand search), "coder the coverage on functionalized" (Expand search), "coder code coverage in functionalized" (Expand search), "coder code coverage and functionalized" (Expand search), "code code coverage on functionalized" (Expand search), "modern code coverage on functionalized" (Expand search), "color code coverage on functionalized" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder code coverage on functionalized") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code coverage on functionalized\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder code coverage on functionalized ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder code coverage on functionalized") OR ("_ python python python programming"))*.