Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"min hao mon snippets" » "min ho mon snippets", "minh thao mon snippets", "ming zhao mon snippets", "min hat mon snippets", "min hau mon 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: (((("min hao mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("min hao mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( min hao mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("min hao mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.