Perhaps you should try some spelling variations:
"using sat che snippets" » "using data che snippets", "using a che snippets", "using raw che snippets", "using sach che snippets", "using sang che snippets", "using hat cheo snippets"
"tran sach han snippets" » "tran mach han snippets", "ngan sach han snippets", "tran manh han snippets", "tran sach tham snippets", "tran sach danh snippets", "tran sach nang snippets"
"locating bug code snippets" » "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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using sat che snippets") OR ("tran sach han snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using sat che snippets ) or ( tran sach han snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using sat che snippets") or ("tran sach han snippets"))) or ("locating bug code snippets"))*.