Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cao dan hoc snippets" » "cao dan code snippets", "cao dang hoc snippets", "cao danh hoc snippets", "cac dan hoc snippets", "cao van hoc snippets", "cao dan toc snippets", "cao dai hoc snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("cao dan hoc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cao dan hoc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cao dan hoc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cao dan hoc snippets"))) or ("locating bug core snippets"))*.