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