Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"xuan tu le snippets" » "xuan tu code snippets", "xuan thu le snippets", "xuan du le snippets", "xuat tu le snippets", "xuan vu le snippets", "xuan tu te 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: (((("python using java snippets") OR ("xuan tu le snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( xuan tu le snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("xuan tu le snippets"))) or ("locating bug core snippets"))*.