Perhaps you should try some spelling variations:
"coder coder concurrent teaching process" » "coder coder concurrent training process" (Expand search), "coder coder current teaching process" (Expand search), "coder coder concurrent testing process" (Expand search), "coder power concurrent teaching process" (Expand search), "coder after concurrent teaching process" (Expand search), "coder or concurrent teaching process" (Expand search), "coder coder concurrent teaching profession" (Expand search), "coder decoder concurrent teaching process" (Expand search), "code code concurrent teaching process" (Expand search), "decoder codec concurrent teaching 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.

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