Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"missing data java snippets" » "using data java snippets", "missing java java snippets"
"vi ung raw snippets" » "vi using raw snippets", "va ung raw snippets", "vi luong raw snippets", "vi trung raw snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vi ung raw snippets") OR ("missing data java snippets"))) OR ("locating bug code slippers"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"vi ung raw snippets\") OR (\"missing data java snippets\"))) OR (\"locating bug code slippers\"))".
• Removing quotes may allow a broader search: (((( vi ung raw snippets ) OR ( missing data java snippets ))) OR ( locating bug code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("vi ung raw snippets") OR ("missing data java snippets"))) OR ("locating bug code slippers"))*.