Perhaps you should try some spelling variations:
"tai thanh java slippers" » "tai thanh va slippers", "tai trinh java slippers", "tai think java slippers", "thi thanh java slippers", "tai chinh java slippers", "ban thanh java slippers", "tai thanh java slippery", "tai thanh java grippers"
"using java java snippets" » "using data java snippets"
"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: (((("tai thanh 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: (((("tai thanh java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tai thanh java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tai thanh java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.