Perhaps you should try some spelling variations:
"coder coder robot concurrent object" » "coder coder robot concurrent test" (Expand search), "coder coder report concurrent object" (Expand search), "coder coder soft concurrent object" (Expand search), "coder coder of concurrent object" (Expand search), "coder decoder robot concurrent object" (Expand search), "code code robot concurrent object" (Expand search), "decoder codec robot concurrent object" (Expand search), "coder clever robot concurrent object" (Expand search), "coder soccer robot concurrent object" (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 robot concurrent object") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder robot concurrent object\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder robot concurrent object ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder robot concurrent object") OR ("api python python python programming"))*.