Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cau dat anh snippets" » "cai dat anh snippets", "cau hat anh snippets", "chap dat anh snippets", "cau sat anh snippets", "cau dat khanh snippets", "cau nhat anh snippets", "cau dat anh 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: (((("cau dat anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( cau dat anh snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cau dat anh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.