Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hung su han snippets" » "nhung su han snippets", "hung vu han snippets", "dung su han snippets", "hung su phan snippets", "hung su hoan snippets", "hung su van snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hung su han snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( hung su han snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hung su han snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.