Perhaps you should try some spelling variations:
"coder coder concurrent learning process" » "coder coder concurrent training process" (Expand search), "coder coder concurrent teaching process" (Expand search), "coder coder concept learning process" (Expand search), "coder power concurrent learning process" (Expand search), "coder after concurrent learning process" (Expand search), "coder or concurrent learning process" (Expand search), "coder decoder concurrent learning process" (Expand search), "code code concurrent learning process" (Expand search), "decoder codec concurrent learning process" (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 concurrent learning process") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder concurrent learning process\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder concurrent learning process ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder concurrent learning process") OR ("api python python python programming"))*.