Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"hanh cap chat snippets" » "hanh cac chat snippets", "hanh cat chat snippets", "hanh cad chat snippets", "hanh cao chat snippets", "hanh cap nhat 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: (((("hanh cap chat snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh cap chat snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh cap chat snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh cap chat snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.