Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dap tu hanh snippets" » "dap tu thanh snippets", "dap du hanh snippets", "dap lu hanh snippets", "dau tu hanh snippets", "lap tu hanh snippets", "dan tu hanh snippets", "dap tu hanh 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: (((("dap tu hanh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dap tu hanh snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dap tu hanh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.