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