Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dan dong ti snippets" » "van dong ti snippets", "dan dung ti snippets", "dao dong ti snippets", "dan dong tai snippets", "dan dong tin snippets", "dan dong thi snippets", "dan dong ti 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: (((("dan dong ti snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dan dong ti snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan dong ti snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.