Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"doanh cua code snippets" » "doanh luan code snippets", "doanh cua cong snippets", "doanh cua co snippets", "doanh bug code snippets"
"hang java java slippers" » "hang va java slippers", "hang java java slippery", "hang java java grippers"

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: (((("doanh cua code snippets") or ("hang java java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doanh cua code snippets") OR ("hang java java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( doanh cua code snippets ) or ( hang java java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doanh cua code snippets") or ("hang java java slippers"))) or ("locating bugs code snippets"))*.