Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java snippets" » "python using data snippets"
"nao do thoi snippets" » "nao dao thoi snippets", "nao doi thoi snippets", "nao do thi snippets", "nao de thoi snippets", "dao do thoi snippets", "nam do thoi 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 ("nao do thoi snippets"))) OR ("locating bug code slippers"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nao do thoi snippets ))) or ( locating bug code slippers ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nao do thoi snippets"))) or ("locating bug code slippers"))*.