Perhaps you should try some spelling variations:
"coder coder learning based problems" » "coder codes learning based problems" (Expand search), "coder modern learning based problems" (Expand search), "coder model learning based problems" (Expand search), "coder coder learning posed problems" (Expand search), "coder coder learning based probes" (Expand search), "coder coder learning basic problems" (Expand search), "coder decoder learning based problems" (Expand search), "code code learning based problems" (Expand search), "decoder codec learning based problems" (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 learning based problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder learning based problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder learning based problems") OR ("api python python python programming"))*.