Perhaps you should try some spelling variations:
"python missing data snippets" » "python using data snippets", "python missing data slippers"
"dan tu ha snippets" » "danh tu ha snippets", "dan su ha snippets", "ban tu ha snippets", "dan tu hat snippets", "dan tu va snippets", "dan vu ha snippets", "dan tu ha slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dan tu ha snippets\") OR (\"python missing data snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( dan tu ha snippets ) OR ( python missing data snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dan tu ha snippets") OR ("python missing data snippets"))) OR ("locating bug code snippets"))*.