Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong quoc so snippets" » "dong quoc code snippets", "dang quoc so snippets", "dong duoc so snippets", "hoang quoc so snippets", "dong quoc son snippets", "dong nuoc so snippets", "dong quoc 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 quoc 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 quoc so snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong quoc so snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong quoc so snippets"))) or ("locating bug core snippets"))*.