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