Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoc duc bao snippets" » "hoc duoc bao snippets", "hoc nuoc bao snippets", "hoc thuc bao snippets", "hoc du bao snippets", "hoc duc dao snippets", "hoc duc ban 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: (((("hoc duc bao snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( hoc duc bao snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc duc bao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.