Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"canh ca pr snippets" » "canh cha pr snippets", "canh cua pr snippets", "danh ca pr snippets", "canh ca pu snippets", "canh ca pr slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("canh ca pr snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("canh ca pr snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( canh ca pr snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("canh ca pr snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.