Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong nam lo snippets" » "dong nam code snippets", "dong ha lo snippets", "dong tai lo snippets", "dong va lo snippets", "dong nam bo snippets", "dong nam so snippets", "dong nam co 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: (((("python using java snippets") or ("dong nam lo snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dong nam lo snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong nam lo snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong nam lo snippets"))) or ("locating bug core snippets"))*.