Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi dat cua snippets" » "phi dat code snippets", "phi vat cua snippets", "phi dau cua snippets", "chi dat cua snippets", "phi dai cua snippets", "phi day cua snippets", "phi mat cua 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: (((("phi dat cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( phi dat cua snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phi dat cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.