Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"danh di tho snippets" » "danh du tho snippets", "xanh di tho snippets", "danh dien tho snippets", "danh dai tho snippets", "danh doi tho snippets", "danh dai thao snippets", "danh di tho 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: (((("danh di tho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( danh di tho snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("danh di tho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.