Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"tre tinh java slippers" » "tre trinh java slippers", "tre think java slippers", "tre tinh va slippers", "tru tinh java slippers", "tue tinh java slippers", "tri tinh java slippers", "tre tinh java slippery", "tre tinh java 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: (((("tre tinh java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tre tinh java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tre tinh java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tre tinh java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.