Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong san can snippets" » "dong san code snippets", "cong san can snippets", "dong bang can snippets", "dong von can snippets", "dong san van snippets", "dong ban can snippets", "dong san chang 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 can 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 can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dong san can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong san can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.