Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ca doi cong snippets" » "ca doi code snippets", "ca doi song snippets", "ca noi cong snippets", "ca moi cong snippets", "cau doi cong snippets", "cac doi cong snippets", "va doi cong 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: (((("ca doi cong snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( ca doi cong snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ca doi cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.