Perhaps you should try some spelling variations:
"tan trinh mach snippets" » "tan tinh mach snippets", "tan trinh lich snippets", "tan trinh minh snippets", "tan thinh mach snippets", "tao trinh mach snippets", "dan trinh mach snippets", "tan trinh mach 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: (((("tan trinh mach snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tan trinh mach snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tan trinh mach snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tan trinh mach snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.