Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van dat dan slippers" » "van dao dan slippers", "van dau dan slippers", "dan dat dan slippers", "van dat dai slippers", "van hat dan slippers", "van dat dan slippery", "van dat dan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("van dat 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: (((("van dat dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van dat dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van dat dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.