Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi va duc slippers" » "hoi va duc slippers", "noi va duc slippers", "dai va duc slippers", "doi van duc slippers", "doi va duoc slippers", "doi va doc slippers", "doi va duc slippery", "doi va duc 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: (((("python using java snippets") OR ("doi va duc slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doi va duc slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doi va duc slippers"))) or ("locating bug code snippets"))*.