Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tim tang ho snippets" » "gia tang ho snippets", "tuc tang ho snippets", "dam tang ho snippets", "tim tang cho snippets", "tim tung ho snippets", "tim tang ha 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: (((("tim tang ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tim tang ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tim tang ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tim tang ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.