Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan dinh cua snippets" » "phan dinh code snippets", "phan tich cua snippets", "xuan dinh cua snippets", "tran dinh cua snippets", "phan dinh cuu snippets", "phan sinh cua snippets", "phan dinh cu snippets"
"dung java java snippets" » "dung 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: (((("dung java java snippets") or ("phan dinh cua snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("phan dinh cua snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( phan dinh cua snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("phan dinh cua snippets"))) or ("locating bug core snippets"))*.