Perhaps you should try some spelling variations:
"coder coder model using purpose" » "coder coder model using purple" (Expand search), "coder coder model housing purposes" (Expand search), "coder coder model using pure" (Expand search), "coder decoder model using purpose" (Expand search), "code code model using purpose" (Expand search), "decoder codec model using purpose" (Expand search), "coder cover model using purpose" (Expand search), "coder copper model using purpose" (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 model using purpose\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder model using purpose ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder model using purpose") OR ("api python python python programming"))*.