Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoc doi bai snippets" » "hoc dai bai snippets", "hoc noi bai snippets", "hoc moi bai snippets", "hoc hoi bai snippets", "hoc doi ban snippets", "hoc doi boi 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 ("hoc doi bai snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hoc doi bai snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hoc doi bai snippets"))) or ("locating bug core snippets"))*.