Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran hang o2 snippets" » "tran hang code snippets", "tran hoang o2 snippets", "tranh hang o2 snippets", "tran thang o2 snippets", "tran hang hoa snippets", "tran hang rok snippets", "tran hang ton 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 hang o2 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 hang o2 snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tran hang o2 snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran hang o2 snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.