Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi den di snippets" » "thai den di snippets", "thi dan di snippets", "thi dep di snippets", "thi dien di snippets", "thi den do snippets", "thi ben di 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 den di 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 den di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi den di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi den di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.