Perhaps you should try some spelling variations:
"coder code from graphs problems" » "coder code from graph problems" (Expand search), "coder code from graph problem" (Expand search), "coder code from digraphs problemas" (Expand search), "coder code from grapes problems" (Expand search), "coder code from graphic problems" (Expand search), "coder code from grape problems" (Expand search), "code code from graphs problems" (Expand search), "modern code from graphs problems" (Expand search), "color code from graphs problems" (Expand search), "coder code form graphs problems" (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)

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 from graphs problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code from graphs problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder code from graphs problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder code from graphs problems") OR ("api python python python programming"))*.