Perhaps you should try some spelling variations:
"trong thoi data slippers" » "trong thi data slippers", "trong tho data slippers", "trong trot data slippers", "trong thoi dai slippers", "trong hoi dat slippers", "trong thoi dao slippers", "trong thoi data slippery", "trong thoi data grippers"
"dung java java snippets" » "dung va java 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: (((("trong thoi data slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong thoi data slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong thoi data slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong thoi data slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.