Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh chun ho snippets" » "dinh chung ho snippets", "dinh chuc ho snippets", "dinh chon ho snippets", "dinh chu ho snippets", "dinh chung hoc snippets", "dinh chuan hoa 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 chun ho 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 chun ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh chun ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh chun ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.