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