Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"duong va ki snippets" » "duong van ki snippets", "dung va ki snippets", "luong va ki snippets", "duong va khi snippets", "duong va ky snippets", "duong ve ki 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: (((("duong va ki snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( duong va ki snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("duong va ki snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.