Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vi using low snippets" » "vi using code snippets", "vi sinh low snippets", "_ using low snippets", "vi ung low snippets"
"using data java slippery" » "using java java slippery", "using sat java slippery", "missing data java slippery", "using data java slippers"

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

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