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