Perhaps you should try some spelling variations:
"coder coder or cognitive process" » "coder coder or cognitive processes" (Expand search), "coder coder _ cognitive process" (Expand search), "coder coder and cognitive process" (Expand search), "coder decoder or cognitive process" (Expand search), "code code or cognitive process" (Expand search), "decoder codec or cognitive process" (Expand search), "coder code or cognitive process" (Expand search), "coder order or cognitive process" (Expand search), "coder under or cognitive process" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ 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 or cognitive process") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder or cognitive process\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder or cognitive process ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder or cognitive process") OR ("_ python python python programming"))*.