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