Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chuc hai doi snippets" » "cuc hai doi snippets", "chuc lai doi snippets", "chuc tai doi snippets", "chuc thai doi snippets", "chuc hai moi snippets", "chuc hat doi 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: (((("chuc hai doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chuc hai doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chuc hai doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc hai doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.