Perhaps you should try some spelling variations:
"coder coder from classical problem" » "coder coder from clinical problem" (Expand search), "coder coder from logical problem" (Expand search), "coder decoder from classical problem" (Expand search), "code code from classical problem" (Expand search), "decoder codec from classical problem" (Expand search), "coder code from classical problem" (Expand search), "coder codes from classical problem" (Expand search), "coder cover from classical problem" (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 from classical problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder from classical problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder from classical problem") OR ("api python python python programming"))*.