Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"son dung he snippets" » "son duong he snippets", "so dung he snippets", "son tung he snippets", "son dung cho 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: (((("son dung he snippets") or ("python using data snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("son dung he snippets") OR ("python using data snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( son dung he snippets ) or ( python using data snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("son dung he snippets") or ("python using data snippets"))) or ("locating bung code snippets"))*.