Perhaps you should try some spelling variations:
"coder coder coupling model coverage" » "coder mode coupling model coverage" (Expand search), "coder model coupling model coverage" (Expand search), "coder core coupling model coverage" (Expand search), "coder coder coupling models coverage" (Expand search), "coder coder coupling code coverage" (Expand search), "coder coder coupling model average" (Expand search), "coder decoder coupling model coverage" (Expand search), "code code coupling model coverage" (Expand search), "decoder codec coupling model coverage" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ 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 coder coupling model coverage\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder coupling model coverage ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder coupling model coverage") OR ("in python python python programming"))*.