Perhaps you should try some spelling variations:
"coder precoder semantics cognitive programming" » "coder precoder semantics copositive programming" (Expand search), "coder precoder semantics competitive programming" (Expand search), "coder precoder semantics repetitive programming" (Expand search), "coder precoder semantic cognitive programming" (Expand search), "coder precoder semantica cognitiva programming" (Expand search), "coder precoder semantico cognitiva programming" (Expand search), "coder prosody semantics cognitive programming" (Expand search), "coder decoder semantics cognitive programming" (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 precoder semantics cognitive programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder semantics cognitive programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder semantics cognitive programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder semantics cognitive programming") OR ("api python python python programming"))*.