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