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