Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nao cap ong snippets" » "cao cap ong snippets", "nang cap ong snippets", "nuoc cap ong snippets", "nao cap nong snippets", "nao cap tong snippets", "nao ca 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: (((("nao cap 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: (((("nao cap ong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nao cap ong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nao cap ong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.