Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tu bieu cua snippets" » "tu bieu code snippets", "tu dieu cua snippets", "tu hieu cua snippets", "tu giau cua snippets", "tu lieu cua snippets", "su bieu cua snippets", "tieu bieu cua snippets"
"python using java snippets" » "python using data snippets"

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

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