Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"doi hoi tac snippets" » "doi thoi tac snippets", "doi voi tac snippets", "doi moi tac snippets", "doi hoi trac snippets", "doi phoi tac snippets", "doi hop tac snippets", "doi hoi tac 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: (((("using java code snippets") OR ("doi hoi tac snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( doi hoi tac snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("doi hoi tac snippets"))) or ("locating bugs code snippets"))*.