Perhaps you should try some spelling variations:
"think java java snippets" » "trinh java java snippets"
"trinh han java slippers" » "trinh quan java slippers", "trinh han va slippers", "trinh han java slippery", "trinh han 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: (((("trinh han java slippers") or ("think java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh han java slippers") OR ("think java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh han java slippers ) or ( think java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh han java slippers") or ("think java java snippets"))) or ("locating bug code snippets"))*.