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