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