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