Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vi trinh quan slippers" » "vi tinh quang slippers", "vi trinh luat slippers", "vi trinh han slippers", "vi tinh quan slippers", "va trinh quan slippers", "viet trinh quan slippers", "vi trinh quan slippery", "vi trinh quan grippers"
"using java java snippets" » "using data java 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: "((((\"vi trinh quan slippers\") OR (\"using java java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( vi trinh quan slippers ) OR ( using java java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vi trinh quan slippers") OR ("using java java snippets"))) OR ("locating bug core snippets"))*.