Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"doc cao vat snippets" » "hoc cao vat snippets", "do cao vat snippets", "doc dao vat snippets", "doc cao van snippets", "doc cao va snippets", "doc tao vat snippets", "doc cao vat 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: (((("doc cao vat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( doc cao vat snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doc cao vat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.