Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"yang dinh cu snippets" » "dang dinh cu snippets", "yang danh cu snippets", "nang dinh cu snippets", "yang dinh cuu snippets", "yang dinh chuc snippets", "yang dinh chau 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: (((("yang dinh cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("yang dinh cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( yang dinh cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("yang dinh cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.