Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh chat co snippets" » "tinh chat co snippets", "dinh chau co snippets", "trinh chat co snippets", "dinh thuat co snippets", "dinh chat cua snippets", "dinh chat deo 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 chat co 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 chat co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh chat co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh chat co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.