Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi hua cua snippets" » "thi hue cua snippets", "thi ha cua snippets", "thi hoa cua snippets", "thi hu cua snippets", "thi qua 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: (((("thi hua cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi hua cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi hua cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi hua cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.