Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan tai hoi snippets" » "van tai hoi snippets", "dan thi hoi snippets", "han tai hoi snippets", "dan tai khoi snippets", "dan dai hoi snippets", "dan tai hai 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: (((("dan tai hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan tai hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan tai hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan tai hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.