Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan lu hanh slippers" » "phan tu hanh slippers", "phan le hanh slippers", "phan ly hanh slippers", "phan luu hanh slippers", "phan du hanh slippers", "phan lu hanh slippery", "phan lu hanh 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: (((("phan lu hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan lu hanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan lu hanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan lu hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.