Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thu vat dan slippers" » "thuc vat dan slippers", "thu va dan slippers", "thuat vat dan slippers", "thu van dan slippers", "thu vat ran slippers", "thu vat dan slippery", "thu vat dan grippers"
"locating bug code snippets" » "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: (((("thu vat dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( thu vat dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("thu vat dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.