Perhaps you should try some spelling variations:
"doc cho cuoc snippets" » "doc cho code snippets", "doc cho duoc snippets", "doc cho cac snippets", "doc cho hoc snippets", "dac cho cuoc snippets", "hoc cho cuoc snippets", "doc cao cuoc snippets"
"locating bug core snippets" » "locating bug code 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 ("doc cho cuoc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("doc cho cuoc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doc cho cuoc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doc cho cuoc snippets"))) or ("locating bug core snippets"))*.