Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dao du ly snippets" » "dao duc ly snippets", "dao duy ly snippets", "dao do ly snippets", "dao xu ly snippets", "dao du ky snippets", "dao de ly 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: (((("dao du ly snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dao du ly snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dao du ly snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.