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