Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"co thi co snippets" » "cao thi co snippets", "co thai co snippets", "do thi co snippets", "co thi mo snippets", "co thi cu snippets", "co thi bo 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: (((("co thi 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: (((("co thi co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( co thi co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("co thi co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.