Perhaps you should try some spelling variations:
"ban hanh java snippets" » "ban hanh va snippets", "ban hang java snippets", "ban hanh java slippers"
"dung tai code snippets" » "dung tai cong snippets", "dung tai co snippets", "dung tai hoe snippets", "dung tai code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code 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: (((("ban hanh java snippets") or ("dung tai code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban hanh java snippets") OR ("dung tai code snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban hanh java snippets ) or ( dung tai code snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban hanh java snippets") or ("dung tai code snippets"))) or ("locating bug code snippets"))*.