Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dung dan cau snippets" » "dung dat cau snippets", "dung san cau snippets", "tung dan cau snippets", "dung danh cau snippets", "dung dan ca snippets"
"hang va java snippets" » "hang java java snippets", "nang va java snippets", "dang va java snippets", "hanh va java 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: (((("hang va java snippets") or ("dung dan cau snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang va java snippets") OR ("dung dan cau snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( hang va java snippets ) or ( dung dan cau snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang va java snippets") or ("dung dan cau snippets"))) or ("locating bugs code snippets"))*.