Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"tac cua trinh slippers" » "tac qua trinh slippers", "tac cua tinh slippers", "tac xuan trinh slippers", "tac quan trinh slippers", "thuc cua trinh slippers", "tac cua trinh slippery", "tac cua trinh grippers"
"dung java java snippets" » "dung va java 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: (((("tac cua trinh slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tac cua trinh slippers") OR ("dung java java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( tac cua trinh slippers ) or ( dung java java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tac cua trinh slippers") or ("dung java java snippets"))) or ("locating bugs code snippets"))*.