Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"sanh ca trong snippets" » "sanh cay trong snippets", "sanh cad trong snippets", "sanh co trong snippets", "danh ca trong snippets", "anh ca trong snippets", "sanh va trong 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 ("sanh ca trong snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("sanh ca trong snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( sanh ca trong snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("sanh ca trong snippets"))) or ("locating bug core snippets"))*.