Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thanh van cac snippets" » "thanh van code snippets", "thanh san cac snippets", "thanh toan cac snippets", "thanh phan cac snippets", "thanh van hac snippets", "thanh van cau snippets", "thanh van bac snippets"
"using java java snippets" » "using data java snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java java snippets") or ("thanh van cac snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("thanh van cac snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( thanh van cac snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("thanh van cac snippets"))) or ("locating bug core snippets"))*.