Perhaps you should try some spelling variations:
"coder and complexity reconfiguration problem" » "coder and complexity configurationism problem" (Expand search), "coder and component reconfiguration problem" (Expand search), "coder and complexity ecoformation problem" (Expand search), "code and complexity reconfiguration problem" (Expand search), "codes and complexity reconfiguration problem" (Expand search), "poder and complexity reconfiguration 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder and complexity reconfiguration problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder and complexity reconfiguration problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder and complexity reconfiguration problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder and complexity reconfiguration problem") OR ("api python python python programming"))*.