Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong toan ve snippets" » "cong toan code snippets", "cong tan ve snippets", "cong hoan ve snippets", "cong tuan ve snippets", "cong toan va snippets", "cong toan ke snippets", "cong toan von 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 toan ve 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 toan ve snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cong toan ve snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cong toan ve snippets"))) or ("locating bug core snippets"))*.