Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dao chu tin snippets" » "dao phu tin snippets", "cao chu tin snippets", "dao cau tin snippets", "dao chuc tin snippets", "dao thu tin snippets", "dao chi tin snippets", "dao chu tin 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: (((("dao chu tin snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( dao chu tin snippets ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dao chu tin snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.