Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong san hoc snippets" » "dong san code snippets", "cong san hoc snippets", "dong bang hoc snippets", "dong von hoc snippets", "dong van hoc snippets", "dong dan hoc snippets", "dong san ho 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: (((("dong san hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong san hoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dong san hoc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong san hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.