Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi doan do snippets" » "doi doan code snippets", "doi doanh do snippets", "doi dan do snippets", "voi doanh do snippets", "doi doan o snippets", "doi toan do snippets", "doi doanh dao 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: (((("doi doan do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi doan do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( doi doan do snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))*.