Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dich tho cuc snippets" » "dich ho cuc snippets", "dinh tho cuc snippets", "dich thoat cuc snippets", "dich thi cuc snippets", "dich tho cac snippets", "dich tho cua 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: (((("dich tho 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: (((("dich tho cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dich tho cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dich tho cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.