Perhaps you should try some spelling variations:
"trong tan trinh slippers" » "trong san trinh slippers", "trong quan trinh slippers", "trong cac trinh slippers", "trong tan thinh slippers", "trong tao trinh slippers", "trong dan trinh slippers", "trong tan trinh slippery", "trong tan 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"

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: (((("trong tan 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 tan trinh slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trong tan trinh slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong tan trinh slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.