Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"hoang thu java slippers" » "hoang thi java slippers", "hoang tu java slippers", "hoang thai java slippers", "hoang ngu java slippers", "hoang thu va slippers", "hoang thu java slippery", "hoang thu 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: (((("hoang thu 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: (((("hoang thu java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoang thu java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoang thu java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.