Perhaps you should try some spelling variations:
"va trinh soft slippers" » "va trinh soft grippers", "va trinh iot slippers", "va trinh sat slippers", "va trinh song slippers", "van trinh soft slippers", "va tinh soft slippers", "lap trinh soft slippers"
"using java java snippets" » "using data java snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: "((((\"va trinh soft slippers\") OR (\"using java java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( va trinh soft slippers ) OR ( using java java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("va trinh soft slippers") OR ("using java java snippets"))) OR ("locating bug code snippets"))*.