Perhaps you should try some spelling variations:
"coder coder model semantics and" » "coder coder model semantic and" (Expand search), "coder coder modelo semantico and" (Expand search), "coder coder modelos semanticos and" (Expand search), "coder coder model semantics of" (Expand search), "coder decoder model semantics and" (Expand search), "code code model semantics and" (Expand search), "decoder codec model semantics and" (Expand search), "coder cover model semantics and" (Expand search), "coder copper model semantics and" (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.

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