Perhaps you should try some spelling variations:
"coder coder based numerical problems" » "coder coder based numeric problems" (Expand search), "coder coder based american problems" (Expand search), "coder coder based america problems" (Expand search), "coder coder bases numericas problems" (Expand search), "coder coder and numerical problems" (Expand search), "coder decoder based numerical problems" (Expand search), "code code based numerical problems" (Expand search), "decoder codec based numerical problems" (Expand search), "coder code based numerical problems" (Expand search), "coder foder based numerical problems" (Expand search), "coder codec based numerical 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 based numerical problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder based numerical problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder based numerical problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder based numerical problems") OR ("api python python python programming"))*.