Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chuan ly ca snippets" » "chuan ky ca snippets", "chuyen ly ca snippets", "chuan xay ca snippets", "chuan ly va snippets", "chuan ly co snippets", "chuan ly ha 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: (((("chuan ly ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuan ly ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuan ly ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuan ly ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.