Perhaps you should try some spelling variations:
"coder coder coded stokes problem" » "coder coder coded stock problem" (Expand search), "coder coder coupled stokes problem" (Expand search), "coder coder cfd stokes problem" (Expand search), "coder decoder coded stokes problem" (Expand search), "code code coded stokes problem" (Expand search), "decoder codec coded stokes problem" (Expand search), "coder color coded stokes problem" (Expand search), "coder code code stokes problem" (Expand search), "coder coder decoder stokes problem" (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), "rpa python 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 coded stokes problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coded stokes problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder coded stokes problem ) OR ( api python python python programming ))*.