Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets", "locating bug corcode snippets"
"python using java snippets" » "python using data snippets"
"va giao e snippets" » "va giao code snippets", "van giao e snippets", "va giai e snippets", "va gia e snippets", "va giao o 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 ("va giao e snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( va giao e snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("va giao e snippets"))) or ("locating bug core snippets"))*.