Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi anh tran slippers" » "phi anh tuan slippers", "phi anh toan slippers", "phi anh trac slippers", "thi anh tran slippers", "chi anh tran slippers", "phi khanh tran slippers", "phi anh tran slippery", "phi anh tran 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: (((("phi anh tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi anh tran slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi anh tran slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi anh tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.