Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"den hoi dan slippers" » "dan hoi dan slippers", "dem hoi dan slippers", "den coi dan slippers", "den hoa dan slippers", "den hoc dan slippers", "den hoi dap slippers", "den hoi dan slippery", "den hoi 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: (((("python using java snippets") OR ("den hoi dan slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( den hoi dan slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("den hoi dan slippers"))) or ("locating bug code snippets"))*.