Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"gian lan dao slippers" » "gian lang dao slippers", "gian dan dao slippers", "giang van dao slippers", "gian lanh dao slippers", "gian van dao slippers", "gian lan dau slippers", "gian lan dao slippery", "gian lan dao 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: (((("gian lan dao slippers") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian lan dao slippers") OR ("using java java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( gian lan dao slippers ) or ( using java java snippets ))) or ( locating bug code snippets ))*.