Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ca tra song snippets" » "ca ta song snippets", "ca tra cong snippets", "ca tran hong snippets", "cau tra song snippets", "ca tru song snippets", "va tra song 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: (((("ca tra song snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ca tra song snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ca tra song snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ca tra song snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.