Perhaps you should try some spelling variations:
"coder java complexity in program" » "coder data complexity in program" (Expand search), "coder and complexity in program" (Expand search), "coder case complexity in program" (Expand search), "coder java complexity and program" (Expand search), "codes java complexity in program" (Expand search), "xcode java complexity in program" (Expand search), "coder java complexity in programs" (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 java complexity in program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder java complexity in program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder java complexity in program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder java complexity in program") OR ("api python python python programming"))*.