Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"van chu duc grippers" » "van chi duc grippers", "van phu duc grippers", "van cau duc grippers", "van thu duc grippers", "van chua duoc grippers", "van cuu duoc grippers", "van chu duc slippers"
"python using a snippets" » "python using a slippers"

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: "((((\"python using a snippets\") OR (\"van chu duc grippers\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using a snippets ) OR ( van chu duc grippers ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using a snippets") OR ("van chu duc grippers"))) OR ("locating bugs code snippets"))*.