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"
"phan do lam snippets" » "phan bo lam snippets", "phan co lam snippets", "phan mo lam snippets", "phan dao lam snippets", "phan so lam snippets", "phan da lam 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: (((("phan do lam snippets") OR ("python using java snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( phan do lam snippets ) or ( python using java snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phan do lam snippets") or ("python using java snippets"))) or ("locating bug code slippers"))*.