Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers"
"trinh toan code snippets" » "tinh toan code snippets", "thanh toan code snippets", "trinh han code snippets", "trinh toan co snippets", "trinh toan cong snippets", "trinh toan de snippets"
"dung dat data snippets" » "dung va data snippets", "dung tai data snippets", "dung fast data snippets", "dung dat dai snippets", "dung a data 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 toan code snippets") or ("dung dat data snippets"))) or ("locating bugs code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh toan code snippets") OR ("dung dat data snippets"))) OR ("locating bugs code slippers")).
• Removing quotes may allow a broader search: (((( trinh toan code snippets ) or ( dung dat data snippets ))) or ( locating bugs code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh toan code snippets") or ("dung dat data snippets"))) or ("locating bugs code slippers"))*.