Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi cach ben slippers" » "loi cach ben slippers", "doi canh ben slippers", "dong cach ben slippers", "doi cach bien slippers", "doi bach benh slippers", "doi mach benh slippers", "doi cach ben slippery", "doi cach ben 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: (((("doi cach ben slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi cach ben slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi cach ben slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi cach ben slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.