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