Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van tan hat slippers" » "van tuan hat slippers", "van ban hat slippers", "van tai hat slippers", "van tan phat slippers", "van tan ha slippers", "van tan tat slippers", "van tan hat slippery", "van tan hat 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: (((("van tan hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van tan hat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van tan hat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van tan hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.