Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh gi la slippers" » "trinh gia la slippers", "trinh di la slippers", "trinh ki la slippers", "trinh gi lam slippers", "trinh gio la slippers", "trinh gi la slippery", "trinh gi la grippers"
"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: (((("trinh gi la slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( trinh gi la slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("trinh gi la slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.