Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh cac di snippets" » "tinh cach di snippets", "dinh chuc di snippets", "dinh chau di snippets", "dinh cac dai snippets", "dinh cac dia snippets", "dinh cac doi 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 cac di 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 cac di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh cac di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh cac di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.