Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java snippets" » "python using data snippets"
"toan va dat snippets" » "doan va dat snippets", "tran van dat snippets", "toan ban dat snippets", "toan va dao snippets", "toan va dau snippets", "toan va dap 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: (((("toan va dat snippets") OR ("python using java snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( toan va dat snippets ) or ( python using java snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("toan va dat snippets") or ("python using java snippets"))) or ("locating bug code slippers"))*.