Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"tinh chat java slippers" » "tinh chat va slippers", "trinh chat java slippers", "dinh chat java slippers", "minh chat java slippers", "tinh chat java slippery", "tinh chat java grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tinh chat 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: (((("tinh chat java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tinh chat java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tinh chat java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.