Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong van te snippets" » "dong van code snippets", "duong van te snippets", "dang van te snippets", "dong von te snippets", "dong van de snippets", "dong van tu snippets", "dong van le 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: (((("dong van te snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dong van te snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dong van te snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.