Perhaps you should try some spelling variations:
"trinh duong xa snippets" » "trinh dung xa snippets", "trinh phuong xa snippets", "dinh duong xa snippets", "trinh duong va snippets", "trinh duong ma snippets", "trinh dong xa snippets", "trinh duong xa slippers"
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs 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 ("trinh duong xa snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("trinh duong xa snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( trinh duong xa snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("trinh duong xa snippets"))) or ("locating bug code snippets"))*.