Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tre dan bao snippets" » "tre dang bao snippets", "te dan bao snippets", "tre can bao snippets", "tre van bao snippets", "tre dam bao snippets", "tre da bao snippets", "tre dan bao 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: (((("tre dan bao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( tre dan bao snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tre dan bao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.