Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dan thi dam snippets" » "dang thi dam snippets", "tran thi dam snippets", "dinh thi dam snippets", "dan thi dai snippets", "dan thi tam snippets", "dan thi dan snippets", "dan thi dam slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("dan thi dam snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dan thi dam snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan thi dam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.