Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"vi dinh rang slippers" » "vi dinh lang slippers", "vi dinh quang slippers", "vi dinh trong slippers", "vi sinh rang slippers", "vi tinh rang slippers", "vu dinh rang slippers", "vi dinh rang slippery", "vi dinh rang grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vi dinh rang slippers") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vi dinh rang slippers") OR ("using java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( vi dinh rang slippers ) or ( using java java snippets ))) or ( locating bug code snippets ))*.