Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"phu cu danh snippets" » "phu cum danh snippets", "phu cau danh snippets", "phu cuu danh snippets", "phu chu danh snippets", "phu nu danh snippets", "phu vu danh snippets", "phu cu danh 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: (((("phu cu danh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( phu cu danh snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phu cu danh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.