Perhaps you should try some spelling variations:
"coder coder testing concurrent object" » "coder coder test concurrent object" (Expand search), "coder coder testing current object" (Expand search), "coder coder during concurrent object" (Expand search), "coder coder testing concurrent test" (Expand search), "coder model testing concurrent object" (Expand search), "coder mode testing concurrent object" (Expand search), "coder cancer testing concurrent object" (Expand search), "coder decoder testing concurrent object" (Expand search), "code code testing concurrent object" (Expand search), "decoder codec testing 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.

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