Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh de cho snippets" » "dinh ve cho snippets", "dinh du cho snippets", "dinh le cho snippets", "dinh de co snippets", "dinh de che snippets", "dinh ke cho 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: (((("dinh de cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh de cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh de cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh de cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.