Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"long va mong snippets" » "luong va mong snippets", "long van mong snippets", "blong va mong snippets", "long va cong snippets", "long va dong snippets", "long va thong 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: (((("long va mong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("long va mong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( long va mong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("long va mong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.