Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van hang map slippers" » "van khang map slippers", "van hoang map slippers", "van thang map slippers", "van hang tmcp slippers", "van hoang mai slippers", "van hang va slippers", "van hang map slippery", "van hang map 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 hang map 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 hang map slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van hang map slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van hang map slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.