Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"data using java slippers" » "data using data slippers", "data using java slippery", "data using java grippers"
"dung cua phan snippets" » "dung luan phan snippets", "dung cho phan snippets", "dung cua nhan snippets", "dung cua phap snippets", "dung cua han 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: (((("dung cua phan snippets") or ("data using java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung cua phan snippets") OR ("data using java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung cua phan snippets ) or ( data using java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cua phan snippets") or ("data using java slippers"))) or ("locating bugs code snippets"))*.