Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tieu thu cay snippets" » "trieu thi cay snippets", "tieu su cay snippets", "tieu tu cay snippets", "tieu thu canh snippets", "tieu chau cay 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: (((("tieu thu cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tieu thu cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tieu thu cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tieu thu cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.