Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan dung cuc snippets" » "dan dung code snippets", "van dung cuc snippets", "tin dung cuc snippets", "ap dung cuc snippets", "dan dung cua snippets", "dan dung cu snippets", "dan dung cac 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 cuc 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 cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan dung cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan dung cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.