Perhaps you should try some spelling variations:
"trong hoc trinh slippers" » "truong hoc trinh slippers", "tuong hoc trinh slippers", "trong hoa trinh slippers", "trong doc trinh slippers", "trong hoc tinh slippers", "trong hoc sinh slippers", "trong hoc trinh slippery", "trong hoc trinh 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"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trong hoc trinh 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 hoc trinh slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong hoc trinh slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong hoc trinh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.