Perhaps you should try some spelling variations:
"coder complexity object modeling problem" » "coder complexity correct modeling problem" (Expand search), "coder complexity project modeling problem" (Expand search), "coder complex object modeling problem" (Expand search), "code complexity object modeling problem" (Expand search), "model complexity object modeling problem" (Expand search), "lower complexity object modeling problem" (Expand search), "coder complexity object modeling problems" (Expand search), "coder complexity object modelling problem" (Expand search), "coder complexity object modelling problems" (Expand search), "coder complexity object model 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 complexity object modeling problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder complexity object modeling problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder complexity object modeling problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder complexity object modeling problem") OR ("api python python python programming"))*.