Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lan dan xa slippers" » "ban dan xa slippers", "van dan xa slippers", "lan dau xa slippers", "lan dan xac slippers", "lan dan xay slippers", "lan dan ca slippers", "lan dan xa slippery", "lan dan xa 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: (((("lan dan xa slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lan dan xa slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lan dan xa slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lan dan xa slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.