Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vinh phan mo snippets" » "dinh phan mo snippets", "trinh phan mo snippets", "vinh thang mo snippets", "vinh phap mo snippets", "vinh phan bo snippets", "vinh phan co 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: (((("vinh phan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vinh phan mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vinh phan mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vinh phan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.