Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan dung con snippets" » "dan dung code snippets", "van dung con snippets", "tin dung con snippets", "ap dung con snippets", "dan dung cong snippets", "dan dung von snippets", "dan dung co 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: (((("dan dung con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan dung con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan dung con snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan dung con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.