Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"using data java snippets" » "using java java snippets", "using sat java snippets", "missing data java snippets"
"tri doanh cua slippery" » "tri doanh luan slippery"

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: (((("tri doanh cua slippery") OR ("using data java snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( tri doanh cua slippery ) or ( using data java snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tri doanh cua slippery") or ("using data java snippets"))) or ("locating bug code slippers"))*.