Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung doi so snippets" » "vung doi code snippets", "dung doi so snippets", "vong doi so snippets", "vung dong so snippets", "vung dai so snippets", "vung doi bo snippets", "vung doi co snippets"
"python using java snippets" » "python using data 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: (((("python using java snippets") OR ("vung doi so snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( vung doi so snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("vung doi so snippets"))) or ("locating bug core snippets"))*.