Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tu can ong snippets" » "tu can dong snippets", "tu can song snippets", "tu ca ong snippets", "tu ban ong snippets", "tu cac ong snippets", "su can ong 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: (((("tu can ong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu can ong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tu can ong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu can ong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.