Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh chi hon snippets" » "dinh thi hon snippets", "dinh tri hon snippets", "dinh moi hon snippets", "dinh chi con snippets", "dinh chi hoa snippets", "dinh choi hoan 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 chi hon 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 chi hon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh chi hon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh chi hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.