Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"che dan thi snippets" » "he dan thi snippets", "chi dan thi snippets", "che dai thi snippets", "che dang thi snippets", "che tran thi snippets", "che dinh thi snippets", "che dan thi slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("che dan thi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( che dan thi snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("che dan thi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.