Perhaps you should try some spelling variations:
"dung java java snippets" » "dung va java snippets"
"hanh vi cau snippets" » "hanh va cau snippets", "hanh ve cau snippets", "hanh di cau snippets", "thanh vi cau snippets", "anh vi cau snippets", "hinh vi cau 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 vi cau 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 vi cau snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh vi cau snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh vi cau snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.