Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dang va mon snippets" » "dang van mon snippets", "dang vat mon snippets", "hang va mon snippets", "dang va mong snippets", "dang va mot snippets", "dang va con 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: (((("dang va 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: (((("dang va mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dang va mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dang va mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.