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