Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tru dinh cua snippets" » "tru tinh cua snippets", "tri dinh cua snippets", "trung dinh cua snippets", "tru dinh cuu snippets", "tru sinh cua snippets", "tru dinh cu 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: (((("tru dinh 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: (((("tru dinh cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tru dinh cua snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tru dinh cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.