Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong chan ca snippets" » "dong chan code snippets", "dong chuan ca snippets", "jong chan ca snippets", "dong chen ca snippets", "dong chac ca snippets", "dong chan ta snippets", "dong nhan cua 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 chan ca 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 chan ca snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong chan ca snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong chan ca snippets"))) or ("locating bug core snippets"))*.