Perhaps you should try some spelling variations:
"coder coder discrete models program" » "coder coder discrete model program" (Expand search), "coder coder discrete modelo programa" (Expand search), "coder coder discrete model programa" (Expand search), "coder order discrete models program" (Expand search), "coder model discrete models program" (Expand search), "coder over discrete models program" (Expand search), "coder decoder discrete models program" (Expand search), "code code discrete models program" (Expand search), "decoder codec discrete models 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)

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