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