Perhaps you should try some spelling variations:
"coder computational complexity under problems" » "code computational complexity under problems" (Expand search), "poder computacional complexity under problems" (Expand search), "model computational complexity under problems" (Expand search), "coder computational complexity index problems" (Expand search), "coder computational complexity user problems" (Expand search), "coder computational complexity and problems" (Expand search), "coder computational complexity order problems" (Expand search), "coder computational complexity andes 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 computational complexity under problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder computational complexity under problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder computational complexity under problems ) OR ( api python python python programming ))*.