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"
"lap van tri snippets" » "lap va tri snippets", "tap van tri snippets", "lap ban tri snippets", "lap van tai snippets", "lap van thi snippets", "lap van toi 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: (((("lap van tri snippets") OR ("python using java snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( lap van tri snippets ) or ( python using java snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lap van tri snippets") or ("python using java snippets"))) or ("locating bug code slippers"))*.