Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bang ly hoan snippets" » "hang ly hoan snippets", "bang ly hoa snippets", "bang ly hoat snippets", "bang ly 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: (((("bang ly hoan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bang ly hoan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bang ly hoan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bang ly hoan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.