Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan tu hon snippets" » "dan tu code snippets", "danh tu hon snippets", "dan su hon snippets", "ban tu hon snippets", "dan tu chon snippets", "dan tuc hon snippets", "dan tu hoc 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 tu hon 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 tu hon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan tu hon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan tu hon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.