Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bugs code snippets", "locating bug code slippers"
"python using java grippers" » "python using data grippers"
"p trinh thi snippets" » "p trinh tai snippets", "p dinh thi snippets", "p trinh tu snippets", "n trinh thi snippets", "lap trinh thi snippets", "co trinh thi 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 grippers") OR ("p trinh thi snippets"))) OR ("locating bugs code slippers"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java grippers\") OR (\"p trinh thi snippets\"))) OR (\"locating bugs code slippers\"))".
• Removing quotes may allow a broader search: (((( python using java grippers ) OR ( p trinh thi snippets ))) OR ( locating bugs code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java grippers") OR ("p trinh thi snippets"))) OR ("locating bugs code slippers"))*.