Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"web mong doi snippets" » "web mong code snippets", "web song doi snippets", "web huong doi snippets", "nen mong doi snippets", "web vong doi snippets", "web dong doi snippets", "web mong do 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: (((("web mong doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"web mong doi snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( web mong doi snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("web mong doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.