Perhaps you should try some spelling variations:
"coder coder age sample problems" » "coder coder age sample problem" (Expand search), "coder coder age same problems" (Expand search), "coder coder age simple problema" (Expand search), "coder decoder age sample problems" (Expand search), "code code age sample problems" (Expand search), "decoder codec age sample problems" (Expand search), "coder coder large sample problems" (Expand search), "coder coder same sample problems" (Expand search), "coder coder male sample problems" (Expand search), "coder copper age sample problems" (Expand search), "coder older age sample problems" (Expand search), "coder under age sample 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), "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 age sample problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder age sample problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder age sample problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder age sample problems") OR ("api python python python programming"))*.