Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac chu cuc snippets" » "cac thu cuc snippets", "cac che cuc snippets", "cac khu cuc snippets", "cac chi cuc snippets", "cac chu cua snippets", "cac chu duc 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: (((("cac chu cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac chu cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac chu cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac chu cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.