Perhaps you should try some spelling variations:
"coder code complexity analysis problems" » "coder code complexity analysis problem" (Expand search), "coder code complexity analyzing problems" (Expand search), "coder code complexity analysis process" (Expand search), "coder case complexity analysis problems" (Expand search), "coder the complexity analysis problems" (Expand search), "coder and complexity analysis problems" (Expand search), "code code complexity analysis problems" (Expand search), "modern code complexity analysis problems" (Expand search), "color code complexity analysis 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 code complexity analysis problems\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code complexity analysis problems ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code complexity analysis problems") OR ("api python python python programming"))*.