Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dao chieu do snippets" » "dao chieu code snippets", "dao hieu do snippets", "da chieu do snippets", "cao hieu do snippets", "dao chieu cao snippets", "dao chieu day snippets", "dao chieu gio 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 chieu do 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 chieu do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dao chieu do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao chieu do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.