Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoc hai anh snippets" » "hoc dai anh snippets", "hoc bai anh snippets", "hoc tai anh snippets", "hoc ha anh snippets", "hoc mai anh snippets", "hoc hai thanh snippets", "hoc hai 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: (((("hoc hai anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( hoc hai anh snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc hai anh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.