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