Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"duong java java snippets" » "duong va java snippets", "duong java java slippers"
"dung dat thi snippets" » "dung va thi snippets", "dung tai thi snippets", "dung dat thoi snippets", "dung dan thi snippets", "dung dao thi snippets", "dung dat thi slippers"

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: (((("duong java java snippets") or ("dung dat thi snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duong java java snippets") OR ("dung dat thi snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( duong java java snippets ) or ( dung dat thi snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duong java java snippets") or ("dung dat thi snippets"))) or ("locating bugs code snippets"))*.