Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tai ha toan snippets" » "tai hoa toan snippets", "tai ha tran snippets", "tai va toan snippets", "thai ha toan snippets", "tai hai toan snippets", "tai nha toan 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 ha toan 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 ha toan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tai ha toan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tai ha toan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.