Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran tri hoc snippets" » "tran tri code snippets", "trang tri hoc snippets", "tran thi hoc snippets", "trang trai hoc snippets", "tran triet hoc snippets", "tran tri thuc snippets", "tran thai hoc snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran tri hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran tri hoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tran tri hoc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran tri hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.