Perhaps you should try some spelling variations:
"coder xcode java modelling problems" » "coder xcode java modelling process" (Expand search), "coder xcode java solving problems" (Expand search), "coder xcode java covering problems" (Expand search), "coder xcode java modeling problems" (Expand search), "coder xcode data modelling problems" (Expand search), "coder xcode canvas modelling problems" (Expand search), "code code java modelling problems" (Expand search), "coder decoder java modelling problems" (Expand search), "coder codes java modelling 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 xcode java modelling problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder xcode java modelling problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder xcode java modelling problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder xcode java modelling problems") OR ("api python python python programming"))*.