Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"data using java slippers" » "data using data slippers", "data using java slippery", "data using java grippers"
"dung ha data snippets" » "dung va data snippets", "dung he data snippets", "dung khoa data snippets", "dung a data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("data using java slippers") or ("dung ha data snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data using java slippers") OR ("dung ha data snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( data using java slippers ) or ( dung ha data snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data using java slippers") or ("dung ha data snippets"))) or ("locating bugs code snippets"))*.