Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong cho can snippets" » "dong cho code snippets", "dung cho can snippets", "dong co can snippets", "dong hoc can snippets", "dong cho cac snippets", "dong cho phan snippets", "dong cho cong 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 cho can 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 cho can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong cho can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong cho can snippets"))) or ("locating bug core snippets"))*.