Perhaps you should try some spelling variations:
"dan trinh thoi snippets" » "dan trinh thi snippets", "dan trinh hoi snippets", "dan trinh khoi snippets", "dan tinh thoi snippets", "van trinh thoi snippets", "hanh trinh thoi snippets", "dan trinh thoi slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dan trinh thoi snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan trinh thoi snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan trinh thoi snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan trinh thoi snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.