Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bugs code snippets", "locating bug code slippers"
"python using java snippets" » "python using data snippets"
"ca duc dan snippets" » "ca duoc dan snippets", "ca duc tan snippets", "ca duc dai snippets", "cua duc dan snippets", "cao duc dan snippets", "ca dua dan snippets"

You may be able to get more results by adjusting your search query.

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