Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu da cu snippets" » "cuu dac cu snippets", "cuu dao cu snippets", "cuu va cu snippets", "cuu da cau snippets", "cuu dan cu snippets", "cuu da cua 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: (((("cuu da cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu da cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu da cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu da cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.