Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang cua den snippets" » "hang cua code snippets", "mang cua den snippets", "hang ca den snippets", "huong cua den snippets", "hang cua dan snippets", "hang cua nen snippets", "hang cua dang 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: (((("hang cua den snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang cua den snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hang cua den snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang cua den snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.