Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code slippers" » "using data code slippers"
"trinh thi a snippets" » "trinh tai a snippets", "trinh thiet a snippets", "trinh tu a snippets", "trinh thi ha snippets", "trinh thi ba snippets", "trinh thi ra 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 slippers") OR ("trinh thi a snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code slippers ) or ( trinh thi a snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code slippers") or ("trinh thi a snippets"))) or ("locating bugs code snippets"))*.