Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java slippers" » "python using data slippers", "python using java slippery", "python using java grippers"
"tham du 2 snippets" » "thap du 2 snippets", "tham do 2 snippets", "pham duc 2 snippets", "tham du _ snippets", "tham d 2 snippets"

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 java slippers\") OR (\"tham du 2 snippets\"))) OR (\"locating bugs code snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java slippers ) OR ( tham du 2 snippets ))) OR ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java slippers") OR ("tham du 2 snippets"))) OR ("locating bugs code snippets"))*.