Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"using java java snippets" » "using data java snippets"
"vu trong dam snippets" » "vu trong lam snippets", "vu trong nam snippets", "vu trong cac snippets", "tu trong dam snippets", "le trong dam snippets", "ly trong dam 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: (((("using java java snippets") OR ("vu trong dam snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( vu trong dam snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("vu trong dam snippets"))) or ("locating bug code slippers"))*.