Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using data java slippers" » "using java java slippers", "using sat java slippers", "missing data java slippers", "using data java slippery", "using data java grippers"
"van cau java snippets" » "van cau va snippets", "van ngu java snippets", "van dau java snippets", "van hau java snippets", "van chat java 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: (((("van cau java snippets") or ("using data java slippers"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van cau java snippets") OR ("using data java slippers"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( van cau java snippets ) or ( using data java slippers ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van cau java snippets") or ("using data java slippers"))) or ("locating bugs code snippets"))*.