Perhaps you should try some spelling variations:
"coder coder coupling between gram" » "coder mode coupling between gram" (Expand search), "coder model coupling between gram" (Expand search), "coder core coupling between gram" (Expand search), "coder coder coupling between grain" (Expand search), "coder coder coupling between grade" (Expand search), "coder coder coupling between grip" (Expand search), "coder decoder coupling between gram" (Expand search), "code code coupling between gram" (Expand search), "decoder codec coupling between gram" (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), "manim python 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 coder coupling between gram") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coupling between gram\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder coupling between gram ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder coupling between gram") OR ("api python python python programming"))*.