Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using metal java snippets" » "using real java snippets", "nursing mental java snippets", "using medical java snippets", "using metal java slippers"
"doi khang a snippets" » "doi chang ha snippets", "doi khan gia snippets", "doi khang cu snippets", "doi khang a slippers"

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