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"
"hap van ban lieu" » "hap van bac lieu", "hap van dan lieu", "hap van binh lieu", "phap van ban lieu", "nhap van ban lieu", "tap van ban lieu"

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 ("hap van ban lieu"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hap van ban lieu ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hap van ban lieu"))) or ("locating bug code slippers"))*.