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