Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua so le snippets" » "cua sro le snippets", "cua bo le snippets", "cua su le snippets", "cua so ly snippets", "cua do le snippets", "cua so li 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: (((("cua so le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua so le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua so le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua so le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.