Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong tu doi snippets" » "dong tu code snippets", "dong luc doi snippets", "thong tu doi snippets", "dong tai doi snippets", "dong tu do snippets", "dong te doi snippets", "dong tu di snippets"
"python using java snippets" » "python using data 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: (((("python using java snippets") OR ("dong tu doi snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dong tu doi snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dong tu doi snippets"))) or ("locating bug core snippets"))*.