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