Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"data using java slippers" » "data using data slippers", "data using java slippery", "data using java grippers"
"dung dat thi snippets" » "dung va thi snippets", "dung tai thi snippets", "dung dat thoi snippets", "dung dan thi snippets", "dung dao thi 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: (((("dung dat thi snippets") OR ("data using java slippers"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( dung dat thi snippets ) or ( data using java slippers ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dung dat thi snippets") or ("data using java slippers"))) or ("locating bugs code snippets"))*.