Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"from co hoat snippets" » "from coal hoat snippets", "from core hoat snippets", "from two hoat snippets", "from cao hoat snippets", "from che hoat snippets", "from toi hoat 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 co hoat 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 co hoat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( from co hoat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("from co hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.