Perhaps you should try some spelling variations:
"coder coder checking design problem" » "coder coder packing design problem" (Expand search), "coder coder thinking design problem" (Expand search), "coder coder precoding design problem" (Expand search), "coder code checking design problem" (Expand search), "coder model checking design problem" (Expand search), "coder body checking design problem" (Expand search), "coder decoder checking design problem" (Expand search), "code code checking design problem" (Expand search), "decoder codec checking design problem" (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 checking design problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder checking design problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder checking design problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder checking design problem") OR ("api python python python programming"))*.