Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"xong thi trac slippers" » "dong thi trac slippers", "tong thi trac slippers", "nong thi trac slippers", "xong thi tran slippers", "xong thi tac slippers", "xong thi trang slippers", "xong thi trac slippery", "xong thi trac grippers"
"locating bug code snippets" » "locating bug core snippets", "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 ("xong thi trac slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("xong thi trac slippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( xong thi trac slippers ))) or ( locating bug code snippets ))*.