Perhaps you should try some spelling variations:
"coder coding programmer concurrent object" » "coder coding programs concurrent object" (Expand search), "coder coding programmes current object" (Expand search), "coder coding programacao concurrente object" (Expand search), "coder housing programmes concurrent object" (Expand search), "coder feeding programmes concurrent object" (Expand search), "coder funding programmes concurrent object" (Expand search), "coder coding programmer concurrent test" (Expand search), "modern coding programmer concurrent object" (Expand search), "color coding programmer concurrent object" (Expand search), "odor coding programmer 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 coding programmer concurrent object\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding programmer concurrent object ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding programmer concurrent object") OR ("api python python python programming"))*.