Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi nui da snippets" » "thi nai da snippets", "thi mui da snippets", "thi nu da snippets", "thi nuoi da snippets", "thi noi da snippets", "thi nuoi day 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: (((("thi nui 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: (((("thi nui da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi nui da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi nui da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.