Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dac cau chan snippets" » "dac cam chan snippets", "dac chu chan snippets", "dac can chan snippets", "dat cau chan snippets", "da cau chan snippets", "bac cau 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 cau 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 cau chan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dac cau chan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dac cau chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.