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