Perhaps you should try some spelling variations:
"coder complexity problems solving problems" » "coder complex problems solving problems" (Expand search), "coder complete problems solving problems" (Expand search), "coder completion problems solving problems" (Expand search), "code complexity problems solving problems" (Expand search), "model complexity problems solving problems" (Expand search), "lower complexity problems solving problems" (Expand search), "coder complexity problem solving 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 complexity problems solving problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder complexity problems solving problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder complexity problems solving problems") OR ("api python python python programming"))*.