Perhaps you should try some spelling variations:
"coder coder understanding 1 problem" » "coder broader understanding 1 problem" (Expand search), "coder cancer understanding 1 problem" (Expand search), "coder models understanding 1 problem" (Expand search), "coder coder understanding _ problem" (Expand search), "coder coder understanding b problem" (Expand search), "coder coder understanding 6 problem" (Expand search), "coder decoder understanding 1 problem" (Expand search), "code code understanding 1 problem" (Expand search), "decoder codec understanding 1 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)

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 understanding 1 problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder understanding 1 problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder understanding 1 problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder understanding 1 problem") OR ("api python python python programming"))*.