Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"19 using java snippets" » "19 using data snippets", "_ using java snippets", "ε using java snippets"
"dung java java slippers" » "dung va java slippers", "dung java java slippery", "dung java java grippers"

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: (((("19 using java snippets") OR ("dung java java slippers"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( 19 using java snippets ) or ( dung java java slippers ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("19 using java snippets") or ("dung java java slippers"))) or ("locating bugs code snippets"))*.