Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"doi anh dat snippets" » "doi hanh dat snippets", "doi canh dat snippets", "doi sanh dat snippets", "doi thanh dat snippets", "doi lanh dao snippets", "doi dinh dat snippets", "doi anh dat slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("doi anh dat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( doi anh dat snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doi anh dat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.