Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong da so snippets" » "dong da code snippets", "dong dat so snippets", "dong dao so snippets", "dong ha so snippets", "dong dai so snippets", "dong dap so snippets", "dong dan so 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 da so 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 da so snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong da so snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong da so snippets"))) or ("locating bug core snippets"))*.