Perhaps you should try some spelling variations:
"coder coder loop diagram problem" » "coder coder loop program problem" (Expand search), "coder coder loop program problems" (Expand search), "coder decoder loop diagram problem" (Expand search), "code code loop diagram problem" (Expand search), "decoder codec loop diagram problem" (Expand search), "coder copper loop diagram problem" (Expand search), "coder code loops diagram problem" (Expand search), "coder tower loop diagram problem" (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 loop diagram problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder loop diagram problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder loop diagram problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder loop diagram problem") OR ("api python python python programming"))*.