Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"san cho base snippets" » "san co base snippets", "san cho bac snippets", "san cho ba snippets", "sang cho base snippets", "san chi base snippets"
"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: (((("san cho base snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("san cho base snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( san cho base snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("san cho base snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.