Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dat tu trac snippets" » "dat tu truc snippets", "dat ty trach snippets", "dat tap trac snippets", "dat thu trac snippets", "vat tu trac snippets", "dat su trac 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: (((("dat tu trac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dat tu trac snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dat tu trac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.