Perhaps you should try some spelling variations:
"coder coder learning classes problem" » "coder coder learning courses problem" (Expand search), "coder coder learning case problem" (Expand search), "coder coder evening classes problem" (Expand search), "coder coder learning cases problem" (Expand search), "coder coder learning class problem" (Expand search), "coder coder learning classic problem" (Expand search), "coder codes learning classes problem" (Expand search), "coder modern learning classes problem" (Expand search), "coder model learning classes problem" (Expand search), "coder decoder learning classes problem" (Expand search), "code code learning classes problem" (Expand search), "decoder codec learning classes 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 learning classes problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder learning classes problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder learning classes problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder learning classes problem") OR ("api python python python programming"))*.