Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"data can wu snippets" » "data phan wu snippets", "dat cau wu snippets", "bat can wu snippets", "data can we snippets", "data fan wu snippets", "data lan wu 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: (((("data can wu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( data can wu snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("data can wu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.