Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dao vu hoan snippets" » "dao vu code snippets", "dao vu hoang snippets", "dao su hoan snippets", "dao thu hoan snippets", "dao ve hoan snippets", "dao va hoan snippets", "dao du hoan 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: (((("dao vu hoan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao vu hoan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dao vu hoan snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao vu hoan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.