Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan viet ta slippers" » "danh viet ta slippers", "san viet ta slippers", "dao viet ta slippers", "dan viet tay slippers", "dan viet ha slippers", "dan viet tu slippers", "dan viet ta slippery", "dan viet ta grippers"
"locating bug code snippets" » "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: (((("python using java snippets") OR ("dan viet ta slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan viet ta slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan viet ta slippers"))) or ("locating bug code snippets"))*.