Perhaps you should try some spelling variations:
"coder computational complexity sizing problem" » "code computational complexity sizing problem" (Expand search), "poder computacional complexity sizing problem" (Expand search), "model computational complexity sizing problem" (Expand search), "coder computational complexity scaling problem" (Expand search), "coder computational complexity during problem" (Expand search), "coder computational complexity song problem" (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 computational complexity sizing problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder computational complexity sizing problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder computational complexity sizing problem") OR ("api python python python programming"))*.