Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lan thi anh slippers" » "luan thi anh slippers", "loan thi anh slippers", "dan thi anh slippers", "lan thi hanh slippers", "lan thi thanh slippers", "lan thich anh slippers", "lan thi anh slippery", "lan thi anh 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: (((("lan thi anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( lan thi anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lan thi anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.