Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian cac bon snippets" » "gian dan bon snippets", "gian cua bon snippets", "gian cac mon snippets", "gian cac ban snippets", "gian cac bo 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 cac bon 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 cac bon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian cac bon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian cac bon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.