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