Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc du da snippets" » "truc du da snippets", "thuc su da snippets", "thuc tu da snippets", "thuc dau da snippets", "thuc du dia snippets", "thuc du va 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: (((("thuc du da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc du da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc du da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc du da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.