Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"choi can we snippets" » "choi dan we snippets", "cho can we snippets", "choi wan we snippets", "choi can ve snippets", "choi can wu 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: (((("choi can we snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("choi can we snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( choi can we snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("choi can we snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.