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