Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers"
"using java code snippets" » "using data code snippets"
"hung tran ma snippets" » "huong tran ma snippets", "quang tran ma snippets", "hung thang ma snippets", "hung tran mai snippets", "hung than ma snippets", "hung tran mi 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 code snippets") OR ("hung tran ma snippets"))) OR ("locating bugs code slippers"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( hung tran ma snippets ))) or ( locating bugs code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("hung tran ma snippets"))) or ("locating bugs code slippers"))*.