Perhaps you should try some spelling variations:
"coder coder discrete system program" » "coder coder discrete systems program" (Expand search), "coder coder dispute system program" (Expand search), "coder order discrete system program" (Expand search), "coder model discrete system program" (Expand search), "coder over discrete system program" (Expand search), "coder coder discrete system programming" (Expand search), "coder decoder discrete system program" (Expand search), "code code discrete system program" (Expand search), "decoder codec discrete system program" (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 discrete system program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder discrete system program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder discrete system program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder discrete system program") OR ("api python python python programming"))*.