Perhaps you should try some spelling variations:
"coder decoder spaces learning problems" » "coder decoder spaces learning process" (Expand search), "coder decoder spaces learning projects" (Expand search), "coder decoder spaced learning problems" (Expand search), "coder decoder space learning problems" (Expand search), "coder decoder paced learning problems" (Expand search), "coder code spaces learning problems" (Expand search), "encoder decoder spaces learning 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 decoder spaces learning problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder spaces learning problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder decoder spaces learning problems ) OR ( api python python python programming ))*.