Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"trinh toan ham slippers" » "trinh toan ham slices", "tinh toan ham slippers", "thanh toan ham slippers", "trinh han ham slippers", "trinh toan nham slippers", "trinh toan dam slippers", "trinh toan bam slippers"
"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 ("trinh toan ham slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("trinh toan ham slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( trinh toan ham slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("trinh toan ham slippers"))) or ("locating bugs code snippets"))*.