Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dac dan chan snippets" » "dac dan gian snippets", "dac dan ca snippets", "dac van chat snippets", "cac dan chan snippets", "dao dan chan snippets", "dac san chan 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: (((("dac dan chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dac dan chan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dac dan chan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dac dan chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.