Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java snippets" » "python using data snippets"
"hoc mat dan snippets" » "hoc ma dan snippets", "hoc may dan snippets", "hoc mac dan snippets", "hoc hat dan snippets", "hoc luat dan snippets", "hoc mat bang 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: (((("hoc mat dan snippets") OR ("python using java snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( hoc mat dan snippets ) or ( python using java snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc mat dan snippets") or ("python using java snippets"))) or ("locating bug code slippers"))*.