Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"rang hat mon snippets" » "rang ham mon snippets", "dang hat mon snippets", "lang hat mon snippets", "rang hao mon snippets", "rang hau mon snippets", "rang nhap 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: (((("rang hat 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: (((("rang hat mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( rang hat mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("rang hat mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.