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