Perhaps you should try some spelling variations:
"coder decoder basic coding problems" » "coder decoder basic loading problems" (Expand search), "coder decoder basic counting problems" (Expand search), "coder decoder basic covering problems" (Expand search), "encoder decoder basic coding problems" (Expand search), "coder decoder basin coding problems" (Expand search), "coder decoder based coding problems" (Expand search), "coder decoder basic reading 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 decoder basic coding problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder decoder basic coding problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder decoder basic coding problems") OR ("api python python python programming"))*.