Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tu thi code snippets" » "tu thi cong snippets", "tu thi hoe snippets", "su thi code snippets", "vu thi code snippets", "tu tai code snippets"
"locating bug core snippets" » "locating bug 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: (((("tu thi code 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 thi code snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( tu thi code snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))*.