Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"tang hoc phi snippets" » "nang hoc phi snippets", "tang ho phi snippets", "bang hoc phi snippets", "tang hoc pho snippets", "tang hoc chi snippets", "tang hoc khi snippets"
"locating bug core snippets" » "locating bug code 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 ("tang hoc phi snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( tang hoc phi snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("tang hoc phi snippets"))) or ("locating bug core snippets"))*.