Perhaps you should try some spelling variations:
"coder coding _ decoding problems" » "coder coding _ coding problems" (Expand search), "coder coding _ recordings problems" (Expand search), "coder coding _ feeding problems" (Expand search), "modern coding _ decoding problems" (Expand search), "color coding _ decoding problems" (Expand search), "odor coding _ decoding 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 coding _ decoding problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding _ decoding problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding _ decoding problems") OR ("api python python python programming"))*.