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