Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"thu kinh java slippers" » "thu trinh java slippers", "thu kinh kala slippers", "thu kinh va slippers", "thu minh java slippers", "thuat kinh java slippers", "nha kinh java slippers", "thu kinh java slippery", "thu kinh 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: (((("thu kinh 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: (((("thu kinh java slippers") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thu kinh java slippers ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thu kinh java slippers") or ("using java java snippets"))) or ("locating bug code snippets"))*.