Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"thuoc tai java slippers" » "nuoc tai java slippers", "hoc tai java slippers", "thuoc ma java slippers", "thuoc tai va slippers", "thuoc tai java slippery", "thuoc tai 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: (((("thuoc tai 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: (((("thuoc tai java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuoc tai java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuoc tai java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.