Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh ba lon snippets" » "dinh gia lon snippets", "dinh van lon snippets", "dinh lam lon snippets", "dinh bai lon snippets", "dinh bay lon snippets", "dinh ba don 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 ba lon 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 ba lon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh ba lon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh ba lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.