Perhaps you should try some spelling variations:
"coder coder problems without exercise" » "coder coder problems with exercise" (Expand search), "coder coder problems with exercises" (Expand search), "coder cover problems without exercise" (Expand search), "coder modern problems without exercise" (Expand search), "coder poder problemas without exercise" (Expand search), "coder decoder problems without exercise" (Expand search), "code code problems without exercise" (Expand search), "decoder codec problems without exercise" (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 problems without exercise") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder problems without exercise\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder problems without exercise ) OR ( api python python python programming ))*.