Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hao men da snippets" » "hao mon da snippets", "chao sen da snippets", "chao yen da snippets", "hao men dam snippets", "hao men a snippets", "hao men va 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: (((("hao men da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hao men da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hao men da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hao men da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.