Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc hanh su slippers" » "hoc nhanh su slippers", "hoc thanh su slippers", "hoc anh su slippers", "hoc hanh sua slippers", "hoc hinh su slippers", "hoc hanh tu slippers", "hoc hanh su slippery", "hoc hanh su 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 ("hoc hanh su slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hoc hanh su slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hoc hanh su slippers"))) or ("locating bug code snippets"))*.