Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong ba con snippets" » "cong ba code snippets", "cong bao con snippets", "cong ha con snippets", "cong va con snippets", "cong bai con snippets", "cong ga con snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong ba con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( cong ba con snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("cong ba con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.