Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers", "locating bugs code snippets"
"python using java snippets" » "python using data snippets"
"rap do dan snippets" » "cap do dan snippets", "rap o dan snippets", "gap do dan snippets", "rap do danh snippets", "rap dao dan snippets", "rap do dang 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: (((("python using java snippets") OR ("rap do dan snippets"))) OR ("locating bugs code slippers"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( rap do dan snippets ))) or ( locating bugs code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("rap do dan snippets"))) or ("locating bugs code slippers"))*.