Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van thinh co snippets" » "van thinh code snippets", "van thanh co snippets", "van chinh co snippets", "van minh co snippets", "van trinh co snippets", "van tinh co snippets", "van chinh cho snippets"
"python using java snippets" » "python using 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: (((("python using java snippets") OR ("van thinh co snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"van thinh co snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( van thinh co snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("van thinh co snippets"))) OR ("locating bug core snippets"))*.