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