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