Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"giua cac ke snippets" » "giua cau ke snippets", "cua cac ke snippets", "gian cac ke snippets", "giua cac ket snippets", "giua tac ke snippets", "giua cac ky 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: (((("giua cac ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("giua cac ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( giua cac ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("giua cac ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.