Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"trinh toan bi slippers" » "tinh toan bi slippers", "thanh toan bi slippers", "trinh han bi slippers", "trinh toan bai slippers", "trinh than bi slippers", "trinh toan ban slippers", "trinh toan bi slippery", "trinh toan bi 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 ("trinh toan bi slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("trinh toan bi slippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( trinh toan bi slippers ))) or ( locating bug code snippets ))*.