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