Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"va trac tro snippets" » "va tran tro snippets", "va tran troi snippets", "va cac tro snippets", "va tac tro snippets", "tap trac tro 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: (((("va trac tro snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( va trac tro snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("va trac tro snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.