Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran anh tho slippers" » "tran manh tho slippers", "tuan anh tho slippers", "tran thanh tho slippers", "tran anh khoa slippers", "tran anh thuc slippers", "tran anh tho slippery", "tran anh tho 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran anh tho slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran anh tho slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran anh tho slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran anh tho slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.