Perhaps you should try some spelling variations:
"coder code programming based problems" » "coder code programming and problems" (Expand search), "coder cone programming based problems" (Expand search), "coder core programming based problems" (Expand search), "coder co programming based problems" (Expand search), "coder code programming posed problems" (Expand search), "coder code programming based probes" (Expand search), "coder code programming basic problems" (Expand search), "code code programming based problems" (Expand search), "modern code programming based problems" (Expand search), "color code programming 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder code programming based problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code programming based problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder code programming based problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder code programming based problems") OR ("api python python python programming"))*.