Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi sat va slippers" » "doi tat va slippers", "doi hoat va slippers", "doi phat va slippers", "doi suat va slippers", "doi dat va slippers", "doi vat va slippers", "doi sat va slippery", "doi sat va 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi sat va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( doi sat va slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doi sat va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.