Perhaps you should try some spelling variations:
"coder coder cognitive computation model" » "coder coder cognitive cooperation model" (Expand search), "coder coder cognitive communication model" (Expand search), "coder coder cognitive computing model" (Expand search), "coder coder cognitive computational model" (Expand search), "coder coder cognitive competition model" (Expand search), "coder coder cognitive imputation model" (Expand search), "coder codex cognitive computation model" (Expand search), "coder lower cognitive computation model" (Expand search), "coder modes cognitive computation model" (Expand search), "coder decoder cognitive computation model" (Expand search), "code code cognitive computation model" (Expand search), "decoder codec cognitive computation model" (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 cognitive computation model") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder cognitive computation model\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder cognitive computation model ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder cognitive computation model") OR ("api python python python programming"))*.