Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu da line snippets" » "cuu a line snippets", "cuu bam line snippets", "cuu dua linh snippets", "cuu dac line snippets", "cuu dao line snippets", "cuu va line 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 line 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 line snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu da line snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu da line snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.