Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tu truc cac snippets" » "tu truc code snippets", "tu tuc cac snippets", "tu truc cau snippets", "tu truoc cach snippets", "tu thuc cac snippets", "tu trac cac snippets", "cau truc cac snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tu truc cac snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tu truc cac snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tu truc cac snippets"))) or ("locating bug core snippets"))*.