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