Perhaps you should try some spelling variations:
"coder coder language parallel problem" » "coder coder language parallel prolog" (Expand search), "coder coder language parallel program" (Expand search), "coder coder language parallel propeller" (Expand search), "coder code language parallel problem" (Expand search), "coder modern language parallel problem" (Expand search), "coder border language parallel problem" (Expand search), "coder decoder language parallel problem" (Expand search), "code code language parallel problem" (Expand search), "decoder codec language parallel 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder language parallel problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder language parallel problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder language parallel problem") OR ("api python python python programming"))*.