Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"co dong song snippets" » "co dong son snippets", "co song song snippets", "co dong cong snippets", "o dong song snippets", "cong dong song snippets", "lao dong 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: (((("co dong 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: (((("co dong song snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( co dong song snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("co dong song snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.