Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luc doi can snippets" » "luc doi code snippets", "luoc doi can snippets", "lua doi can snippets", "luc moi can snippets", "luc doi canh snippets", "luc doi ban snippets", "luc voi can 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 ("luc doi 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 ("luc doi can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( luc doi can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("luc doi can snippets"))) or ("locating bug core snippets"))*.