Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"ke ho dua snippets" » "ke hoc dua snippets", "ke ho duc snippets", "ke ho da snippets", "ke he dua snippets", "ke o dua snippets", "ke co dua snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ke ho dua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ke ho dua snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))*".
• Removing quotes may allow a broader search: (((( ke ho dua snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets ))*.