Perhaps you should try some spelling variations:
"coder representation models java program" » "modern representation models java program" (Expand search), "border representation models java program" (Expand search), "under representation models java program" (Expand search), "coder representation models java programs" (Expand search), "coder representation models java programa" (Expand search), "coder representation models viva program" (Expand search), "coder representation modelos java program" (Expand search), "coder representation modelo java program" (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 representation models java program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder representation models java program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder representation models java program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder representation models java program") OR ("api python python python programming"))*.