Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"shin lee cao snippets" » "shin le cao snippets", "shin lieu cao snippets", "nhin lee cao snippets", "thin lee cao snippets", "chin lee cao snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("shin lee cao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("shin lee cao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( shin lee cao snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("shin lee cao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.