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