Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat dao dan slippers" » "dat dai dan slippers", "dan dao dan slippers", "dat dau dan slippers", "dat dao van slippers", "dat cao dang slippers", "dat dao dong slippers", "dat dao dan slippery", "dat dao dan 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: (((("dat dao dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dat dao dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat dao dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat dao dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.