Perhaps you should try some spelling variations:
"coder coder concurrent modular programming" » "coder coder concurrent circular programming" (Expand search), "coder coder concurrent modular programavel" (Expand search), "coder coder concurrent motor programming" (Expand search), "coder coder concurrent model programming" (Expand search), "coder coder recurrent nodular programming" (Expand search), "coder power concurrent modular programming" (Expand search), "coder after concurrent modular programming" (Expand search), "coder or concurrent modular programming" (Expand search), "coder decoder concurrent modular programming" (Expand search), "code code concurrent modular programming" (Expand search), "decoder codec concurrent modular 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 coder concurrent modular programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder concurrent modular programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder concurrent modular programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder concurrent modular programming") OR ("api python python python programming"))*.