Perhaps you should try some spelling variations:
"coder coder functional theory processing" » "coder coder functional their processing" (Expand search), "coder coder functional the processing" (Expand search), "coder coder functional query processing" (Expand search), "coder modern functional theory processing" (Expand search), "coder border functional theory processing" (Expand search), "coder order functional theory processing" (Expand search), "coder decoder functional theory processing" (Expand search), "code code functional theory processing" (Expand search), "decoder codec functional theory processing" (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 functional theory processing\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder functional theory processing ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder functional theory processing") OR ("api python python python programming"))*.