Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"phan cap nhat snippets" » "phan lap nhat snippets", "phan tap nhat snippets", "phan cac nhat snippets", "phan dai nhat snippets", "phan dap nha snippets", "phan hay nhat snippets"
"locating bug core snippets" » "locating bug code 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 code snippets") or ("phan cap nhat snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("phan cap nhat snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( phan cap nhat snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("phan cap nhat snippets"))) or ("locating bug core snippets"))*.