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"
"hoc vat vu snippets" » "hoc va vu snippets", "hoc viet vu snippets", "thuc vat vu snippets", "hoc vat va snippets", "hoc van vu snippets", "hoc vat tu 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 vat vu snippets") OR ("python using java snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( hoc vat vu snippets ) or ( python using java snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc vat vu snippets") or ("python using java snippets"))) or ("locating bug code slippers"))*.