Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dang trinh thi slippers" » "dang tinh thi slippers", "dan trinh thi slippers", "dong trinh thi slippers", "dang trinh tai slippers", "dang trinh thiet slippers", "dang trinh tu slippers", "dang trinh thi slippery", "dang trinh thi 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: (((("dung java java snippets") or ("dang trinh thi slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("dang trinh thi slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( dang trinh thi slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("dang trinh thi slippers"))) or ("locating bugs code snippets"))*.